hpcalc.org - HP 48 Archive

HP 48 Memory Management Utilities

The first size listed is the downloaded file size and the second size listed is the size on the calculator.

There are 213 files totaling 2272KB in this category.

->BIN   (details) 48 ENG   2KB/1KB
Like ->ASC, but converts an object to its binary representation. Source code only.
By Daniel Lidström. 1998/07/22

"Break" Write-Protection and Hide Ports   (details) 48 ENG   5KB/1KB
Includes several programs to break the write-protection on port 2, hide port 2, or hide ports 1 and 2.
By DOEGOX. 1997/08/21

ABC 1.0   (details) 48 ENG ESP   2KB/1KB
Sorts objects in the current directory.
By Carlos De Matos. 2011/09/18

ADIRAM   (details) 48 POR   3KB/2KB
ScreenshotGraphically shows free memory.
By Adilânio Güntzel Graebin. 2017/07/29

Alice 1.2   (details) 48 ENG   2KB/1KB
Lets you store in a directory two configuration programs that would be automatically executed, one entering the dir and the other exiting the dir.
By Simone Rapisarda. 1997/08/21

All Mem 2.0Get It   (details) 48 ENG   5KB/1KB
ScreenshotAllows you to graphically view your free memory, including RAM cards. Accepts merged RAM cards, and card sizes from 128k to 1Meg.
By Sjon C. Moore. 1997/08/21

Anti8 8.02   (details) 48 ENG   1KB/1KB
An anti memory-clear program.
By David Winter (HPManiac). 1998/08/23

APAGALIB   (details) 48 POR   2KB/1KB
ScreenshotMakes it easy to purge libraries by picking them from a CHOOSE form.
By Francis M. de P. Mendes. 2017/07/23

ApagaX   (details) 48 ENG   2KB/1KB
Prevents accidentally using the PURG function (like when intending to press EDIT instead).
By Gustavo Domit. 2017/07/28

Arbre   (details) 48 FRA   1KB/1KB
Simple directory tree program.
By Lilian Pigallio. 2008/08/11

Archer   (details) 48 ENG   2KB/1KB
Simple program for backing up and restoring libraries.
By Bradley S. Foucher. 1998/06/10

ARCHLIB   (details) 48 ENG   5KB/1KB
Makes it so when you ARCHIVE and RESTORE the memory of your calculator, all libraries in port 0 are backed up and restored also.
By Curtis A. Meyer. 2017/08/03

ASCII Encoder   (details) 48 ENG   4KB/1KB
Encodes HP 48 objects as ASCII for email attachments.
By William C Wickes. 1997/08/21

ASCLOAD   (details) 48 ENG   1KB/1KB
An ASC loader library for the GX.
Author unknown. 1997/08/21

ASCLOAD 2.0   (details) 48 ENG   2KB/1KB
An ASCII loader library for the S series.
Author unknown. 2017/07/17

Assign Keys 2.0   (details) 48 ENG   4KB/1KB
A library which creates "hard keys", which let you customize the default behavior of keys on the keyboard without using USER mode. Any user key assignments in USER mode will take precedence over these hard keys.
By Joel Miller. 2017/06/25

Back Up Port 1.0   (details) 48 ENG   4KB/1KB
This program will use SEND to send all item in a specified port to a remote computer using whatever parameters setup in IOPAR.
By Poul-Henning Kamp. 1998/03/15

Back-up Tool 2.6   (details) 48 ENG   19KB/3KB
ScreenshotAutomatic backup/restore program for use with a RAM card. Requires UFL.
By Sjon C. Moore. 1997/08/21

BACKALL   (details) 48 ENG   5KB/2KB
Backs up the entire contents (libraries and all) of a 48SX.
By Darryl Okahata. 2008/08/12

BACKUP   (details) 48 ENG   2KB/1KB
This is an automatic backupper; it copies main RAM into 1:BKUP, and copies flags to 1:FLGS. Also includes BKDN, to restore the backup.
By Joseph K. Horn. 2008/08/12

Backup 1.0   (details) 48 ENG   2KB/1KB
Backups the HOME directory and compresses it with BZ. System RPL, as fast as BZ, and small (81 bytes). Tested on the 48GX.
By Robert Tiismus. 2006/05/14

Backup 1.0   (details) 48 ENG   4KB/3KB
Backs up HOME and port memory using Kermit. Unrelated to above program.
By Pat J. Yagle. 1998/01/22

Backup 1.1   (details) 48 ENG   3KB/2KB
Backs up HOME and compresses it with BZ.
By Ty. 1998/02/15

Backup GX   (details) 48 ENG   3KB/3KB
Simple backup program to back up HOME, including alarms and user keys, via XModem.
Author unknown. 1997/10/18

BIOS48GX 2.6   (details) 48 ENG   101KB/1-2KB
ScreenshotShows status of port memory, speed of processor, library information, contrast, and time.
By Alvaro Antonio Vanegas P (avp98). 2000/09/30

BKUP 3.0-4.6Get It   (details) 48 ENG   54KB/3KB
ScreenshotBKUP, a complete backup program. Includes all older versions.
By Bob Apodaca. 1997/10/18

Boyer-Moore Find   (details) 48 ENG   4KB/1KB
Fast assembly language routine to find a hex string between two memory addresses. This is several times faster than the above program and also finds all occurrences of the hex string.
By Werner Huysegoms. 1998/10/21

Break Write Protection   (details) 48 ENG   2KB/1KB
Small program which stores or purges a library in write protected port 2. Does not work with HP-approved cards.
By Philippe Teuwen. 1998/07/23

BTYPE   (details) 48 ENG   1KB/1KB
ScreenshotShows the number of bytes an object takes up and displays the object type "in plain English".
By Joseph K. Horn. 1998/05/19

Bye   (details) 48 ENG   2KB/1KB
Cleans up the memory of your 48 every time you turn it off.
By Jeremy Smith. 1998/06/10

CD 2.0   (details) 48 ENG   10KB/1KB
Displays a full-screen change-directory choose box.
By Karsten Kiessling. 1999/08/28

Change Directory 2.2   (details) 48 ENG   9KB/3KB
ScreenshotAllows you to view, change, create, and destroy directories graphically.
By Dan Kirkland. 2017/06/25

Check Port   (details) 48 ENG   2KB/1KB
Checks all port memory to ensure it works correctly. Especially useful for people who upgrade memory in a G.
Author unknown. 1999/04/27

CheckPort 1.0   (details) 48 ENG POR   3KB/1KB
ScreenshotVery small and fast program which returns a list with available ports on the HP 48GX (with or without RAM cards).
By Tacio Philip Sansonovski. 2002/02/07

Clean   (details) 48 ENG   1KB/1KB
Preserves specified variables and deletes the rest in the current directory.
By Kenneth Trent. 2017/06/25

Cleanup   (details) 48 ENG   1KB/1KB
Purges all variables in the current directory used by the equation in EQ.
By Eric L. Hernes. 1998/05/20

CONFIG   (details) 48 ENG   1KB/1KB
Reconfigures the ports without performing a warmstart. Useful for programming with TDS 256K and 512K bank-switching RAM cards. CONFIG is intended merely to reset the end-of-port marker, thus making it possible to store new objects into a bank.
By Dave Marsh. 2008/08/14

configsyshp4x 0.8a/0.2   (details) 49/50 48 ENG   46KB/16-23KB
ScreenshotViewer, flags, and configuration manager for the HP 49 and HP 48. Supports the Meta Kernel on the HP 48.
By Jaime Fernando Meza Meza (CompSystems). 2002/09/22

Copy   (details) 48 ENG   2KB/1KB
Puts an exact copy of a card in port 1 on any higher port.
By Rick Grevelle and Joseph K. Horn. 1998/12/08

Copy Port   (details) 48 ENG   2KB/1KB
Fast routine which copies any port to port 1.
By Werner Huysegoms. 1998/07/23

Copy-ROM   (details) 48 ENG   4KB/5KB
ScreenshotLibrary which enables you to copy the content of a ROM card. You can copy the content of a ROM card to a computer disk or copy it to another port.
By Burhan H. Afandi. 1998/03/15

Copy.Move   (details) 48 ENG   3KB/1KB
Adds copy and move routines similar to those on the HP 28.
By Ulli Horlacher. 1998/04/29

COPY2TO1   (details) 48 ENG   1KB/1KB
Copies any card in port 2 to RAM card in port 1 on a 48SX.
By Joseph K. Horn. 2008/08/14

CRRAM   (details) 48 ENG   1KB/1KB
This program lets you take any program from your memory card (even a library or when the card is protected) and copies it to RAM. From France.
Author unknown. 2008/08/15

Defrag   (details) 48 ENG   2KB/2KB
"Defragments" your memory, by alphabetizing the variables in all the directories.
By Francois Dang Ngoc (MaskDog). 1998/06/07

Delete   (details) 48 ENG   1KB/1KB
Deletes common variables such as those created by the plotter, solver, and more every time the calculator is turned off.
By Brentan Alexander. 1998/11/02

Dirmaster 3.5   (details) 48 ENG   59KB/17KB
Dirmaster (DM) allows you to keep your directories in port memory - optionally compressed, and optionally encrypted. You have access to those directories as though they were in HOME. Maximizes free RAM while keeping directories relatively save from memory clear.
By Lloyd Standish. 2012/12/25

DIRVARS   (details) 48 ENG   1KB/1KB
Lists all directories in the current directory. Based on a routine by Mika Heiskanen.
By Karsten Kiessling. 1999/08/22

DOS-HP 4.4c   (details) 48 ENG   11KB/7KB
Provides DOS-style commands, including COPY, MOVE, REN, DEL, MD, DIR, and FIND.
By Marc Poty. 1999/12/05

Drop Save 1.0   (details) 48 ENG   3KB/1KB
This program stores in a list the last dropped objects, so they can be retrieved to be used again. No matter what you drop it will be retained.
By Marc Moline del Castillo. 1997/08/21

DS   (details) 48 ENG   2KB/1KB
Fast directory sorter. Requires Jim Donnelly's Tool library.
By Joseph K. Horn and Kevin Jessup. 2008/08/16

Dsort   (details) 48 ENG   4KB/1KB
A very useful directory sorting utility.
By Kevin Jessup. 1997/08/21

EDir 1.01   (details) 48 ENG   3KB/1KB
EDIR is a program that provides an extended directory listing of all variables within the directory from which it is run. The variable name is displayed, followed by the variable type and its size in bytes.
By Kevin Jessup. 1998/06/09

Exec   (details) 48 ENG   3KB/1KB
EXEC adds path like functionality to the HP 48, to automatically search for variables within the path.
By John M. O'Donnell. 1997/08/21

Exec (original)   (details) 48 ENG   5KB/1KB
EXEC adds path like functionality to the HP 48. This is the original EXEC program.
By Darryl Okahata and Scott Burke. 1998/06/08

Explorer 1.0   (details) 48 ENG   21KB/6KB
ScreenshotThis program allows you to browse, recall and execute the contents of the objects of the home directory and of the ports. You can get any object from inside a backup object or from a library (even protected).
By Olivier Marcoux (HP-Wizard) and David Allouche. 1998/04/25

Extras 1.0   (details) 48 ENG   14KB/13KB
These are programming programs that for some reason are not yet included in the Jazz library.
Author unknown. 1997/08/21

False Clear 2.0   (details) 48 ENG   7KB/1KB
This enables you to use your calculator just like normal until you press [ON]-[A]-[F]. Once you press these keys, the memory will be falsely cleared and your directory will appear empty, but the routine is still in memory and will catch the next [ON]-[A]-[F] and will continue to do so until you do an [ON]-[C].
By Rick Grevelle. 1997/08/21

FalseClear (Improved) 2.0   (details) 48 ENG   6KB/1KB
An improved false-clear program with a clever shell.
By Jeoff Krontz and Rick Grevelle. 2008/08/16

Fast PGDIR   (details) 48 ENG   5KB/1KB
Replacement for PGDIR that is much faster.
By Joseph K. Horn. 1998/05/18

FastDir 1.5   (details) 48 ENG   8KB/2KB
ScreenshotThis utility rapidly lists the contents of the current working directory. Useful information such as variable name, variable type, variable size, total variables in current directory and total number of bytes used by the current directory are given in a tabular format. Requires UFL.
By Arnold Moy. 1997/08/21

Fenix 1.2   (details) 49/50 48 ENG ESP   5KB/1KB
Uses a LASTARG property to recover from accidental purging or overstoring of variables in the current directory.
By Julián Kaihara. 2002/11/17

FFind 2.1aGet It   (details) 48 ENG   11KB/4KB
ScreenshotThis search utility accepts a string or a global name, searching HP 48 directories for matches.
By Jorge Costa. 1997/08/21

File Manager B.1   (details) 48 ENG FRA ESP DEU ITA   135KB/9KB
ScreenshotDesigned to simplify the display of data within the calculator, and simplify transfer to or from a Kermit server on a compatible computer. Included with permission of the author.
By James Donnelly. 2017/07/07

File Utilities   (details) 48 ENG   3KB/1KB
Provides three file utilities, for copying, moving, and backing up objects.
By Garth Sweet. 2017/06/25

Filer48 2.41Get It   (details) 48 ENG ESP   576KB/12-20KB
ScreenshotFiler48 is a powerful memory browser that allows you to explore all the files inside your HP 48 including files stored in any port (0-32). It uses the UFL 1 and the USND 3.0 Libraries. For 48G/G+/GX only.
By Raúl del Cid López. 2005/09/03

Find   (details) 48 ENG   4KB/1KB
Allows you to search your calculator's memory for a specified hex string.
By Alonzo Gariepy. 1998/05/19

Find File   (details) 48 ENG   2KB/1KB
Small User RPL program for finding files. Also includes a program to check free memory without doing a garbage collection first.
By Jurjen N.E. Bos. 1998/05/20

FixIt   (details) 48 ENG   3KB/1KB
Converts a badly uploaded string into the original object.
By Joseph K. Horn and Mika Heiskanen. 1997/08/21

Flag Browser   (details) 48 ENG   12KB/3KB
ScreenshotVery fast assembly language flag browser.
By Richard Steventon. 1997/08/21

FlyMat 1.081   (details) 48 ENG   7KB/7KB
ScreenshotFast replacement port and variable manager, with the ability to run, copy, move, delete, and more.
By Samuel Mathieson. 1998/08/04

FPX 2.4   (details) 48 ENG   23KB/10KB
ScreenshotFPX is a complete File and Port eXplorer completely written in machine language and System RPL. For the G series only. FPX is now freeware!
By Paquot Christophe. 1998/10/29

FRE   (details) 48 ENG   1KB/1KB
Same as MEM (returning the amount of free memory) but without performing garbage collection at the same time.
By Jurjen N.E. Bos. 2008/08/16

FVARS 1.0   (details) 48 ENG   1KB/1KB
Extremely fast VARS replacement written in assembly.
By Aaron Wallace. 2001/06/16

Garbage   (details) 48 ENG   2KB/3KB
File deletion utility like the Windows Recycle Bin, Macintosh Trash Can, or OS/2 Shredder.
By Jean-Francois Meunier. 1999/01/05

Gardian   (details) 48 ENG   1KB/1KB
A replacement PURGE command.
By HPdream. 2017/07/16

GHamn XX   (details) 48 ENG   26KB/5KB
ScreenshotDisplays the amount of used memory in the different ports of your calculator and RAM cards. It's a hack of the All Mem library, and some other stuff.
By Per Blomqvist. 1999/05/11

HARD   (details) 48 ENG   3KB/1KB
The program shows the status of ports and the free memory in each of them. It also shows the free system memory and the PORT0 used memory.
By Daniel Lopez Sancho. 1997/08/21

Hidden   (details) 48 ENG   3KB/2KB
Fairly comprehensive program for managing hidden files.
By Marc E. Blair. 2008/08/16

Hidden (Function Pack) 1.0   (details) 49/50 48 ENG FRA   10KB/1KB
ScreenshotAll necessary functions to manipulate the hidden directory of the HP 48 or 49, causing the hidden directory to no longer be hidden.
By Rémi Janelle. 2004/08/01

Hidden Directory Tools   (details) 48 ENG   3KB/1KB
Small directory of programs to store and recall variables within the "hidden directory" rather than the current directory, without having to do anything to change the current directory.
By John H Meyers. 1998/07/24

HIDE   (details) 48 ENG   3KB/1KB
Hides, reveals, and accesses variables.
By Helmuth Ritzer. 2017/07/13

Hide 1.03   (details) 48 ENG   3KB/1KB
Hides and unhides variables in any directory. Allows permanent storing in nullnames and other operations on nullnames. Contains special commands for treating the NULLNAME like a legal variable name.
By Wolfgang Rautenberg. 2002/11/14

Hide 2.0   (details) 48 ENG   2KB/1KB
Another simple variable hider.
By Mattias Dahl and Morgan Lindqvist. 1998/05/20

HideCab   (details) 48 ENG   4KB/1KB
HideCab is a library for the HP 48 providing tools for managing hidden files, of any type, as well as a command to assign some tools to user keys.
By Jorge Costa. 1997/08/21

Hider   (details) 48 POR   1KB/1KB
Yet another variable hider.
By Tacio Philip Sansonovski. 1999/07/09

HideVars   (details) 48 ENG   6KB/1KB
Small variable hider; works in any directory.
By John H Meyers. 1998/07/02

Hidor   (details) 48 ENG   2KB/1KB
Yet another program to hide variables.
By Vincent Pierlot (HpKing). 2000/06/20

HIPORT   (details) 48 ENG   2KB/1KB
Finds the highest port in a 48GX very quickly.
By Joseph K. Horn. 2008/08/16

Home Move   (details) 48 ENG   2KB/1KB
Two little programs, one which takes a list of variables and moves them to the HOME directory, and one which takes a list of variables in the HOME directory and moves them to the current directory.
By David D Bal. 2017/06/25

HP Limpiar   (details) 48 ENG   1KB/1KB
Virus scanner and cleaner.
By Mario Flores H. 1998/12/20

HP Port 3.1   (details) 48 ENG   13KB/5KB
ScreenshotAllows you to manage port memory with a program similar to the built-in memory browser.
By Ludvik Krulik. 1997/08/21

HP Viewer   (details) 48 ENG   4KB/5KB
ScreenshotA shell for object move, copy, delete and view, for the S series only.
By Julien Rousseau (Blam). 1998/05/01

HPmem 1.0   (details) 48 ENG   2KB/1KB
HPmem is a very small program (67 bytes only) which shows the current available memory in status area, during a few seconds.
By Marcelo A. B. Slomp. 2003/12/24

HPmemTools 2.1   (details) 48 ENG   4KB/1+KB
Memory tools for both the S and G series which, among other things, show what percentage of the total memory a program uses.
By Jörgen De Bruyn. 1998/06/07

HPShell 0.9/GX   (details) 48 ENG   23KB/13KB
ScreenshotThis program is unrelated to the PC development program for the HP 48. It is a port management tool, but don't use it at the same time as HPSauce: both use HPS to run.
By Julien Rousseau (Blam) and Hpermis. 1997/08/21

HSTO   (details) 48 ENG   3KB/1KB
Another way to hide variables using the hidden directory.
By James H. Cloos. 2008/08/17

Illegal Name Creator 2.1   (details) 48 ENG POR   6KB/1KB
Creates an illegal name for directories or variables. Written in System RPL.
By Otávio Corrêa Cordeiro. 2001/03/05

Ilusion   (details) 48 POR   2KB/2KB
ScreenshotCreates a hidden directory with the given name.
By Paulo R. de Carvalho. 2017/07/23

INFO48   (details) 48 ENG   147KB/6KB
ScreenshotDesigned to make storing and retrieving data easier and more natural than currently available products. It is based on the 48's built-in directory structure and includes commands for easy manipulation of information. For the S series only.
By Adam Felson. 2017/06/25

Keep   (details) 48 ENG   2KB/1KB
An extended undo program, retrieving all objects from TEMPOB of a given type. Requires Jazz to compile and run.
By Christian Meland. 1998/12/10

Killer's Commander   (details) 48 ENG   8KB/9KB
ScreenshotBeta version of a file management utility. Inspired by Norton Commander.
By The Master. 1998/01/20

kPURG 1.0   (details) 48 POR   2KB/1KB
ScreenshotAdds a confirmation to the PURG key.
By Alexandre Erwin Ittner. 2017/07/23

LIBINOUT   (details) 48 POR   2KB/1KB
ScreenshotMakes it easy to install (from variables in HOME) or remove libraries (installed in a port).
By Sidney Pacheco. 2017/07/29

LibInstall 1.0   (details) 48 ENG POR   5KB/1KB
ScreenshotProgram for installing libraries. Search for libraries in memory and shows install screen. Allows one to choose the port to install (search for all the 48GX ports), delete or keep the original file and executes warmstart automatically.
By Tacio Philip Sansonovski. 2001/07/12

Library Controller 2.0   (details) 48 ENG   4KB/5KB
ScreenshotLibrary management program for transferring, storing in a variable, extracting, and more.
By Mario Flores Herrera. 1999/03/26

Library install/uninstall/backup   (details) 48 ENG   3KB/1KB
Help with installing, uninstalling, and backing up libraries (either along with user memory or directly from port).
By John H Meyers. 1998/07/21

Library Uninstall 1.0   (details) 48 ESP   8KB/1KB
ScreenshotProgram that makes it easy to uninstall libraries.
By Victor De La Rosa Morilla. 2003/05/10

LIBXT   (details) 48   5KB/5KB
May be used to combine 4 32K ROM cards into 1 128K RAM card, thus enabling all of them to be used at once. Also, you may take sections of code from ROM cards (Individual Library objects) and store them in RAM. Obsolete because of later techniques made available by HP, but still interesting.
By Dave Marsh. 2008/08/18

List All Variables   (details) 48 ENG   2KB/1KB
Lists all variables in the calculator, recursively going through the whole directory tree structure.
By Mark Warburton. 2017/07/08

LS   (details) 48 ENG   1KB/1KB
ScreenshotShows a list of variables in the current directory.
Author unknown. 2017/08/02

MakeBKeys   (details) 48 ENG   2KB/1KB
Backs up user keys and flags and allows you to easily restore them.
By Blake T. Garretson. 1998/07/24

Mem3 1.0   (details) 48 ESP   1KB/1KB
ScreenshotThis program shows the free memory of ports 0, 1, and 2 in a 48GX.
By Albán Prada Rodríguez. 2000/08/25

MeMan 0.7   (details) 48 ENG   7KB/4KB
Memory manager to replace the built-in variable browser and port memory menus.
By Andrea Del Miglio. 1999/07/21

MEMGRAPH   (details) 48 ENG   3KB/1KB
ScreenshotMEMGRAPH gives a fast graph of user memory used. For models with 32 KB of RAM only.
By Bill Menees. 1997/08/21

MemInf 1.3   (details) 48 ENG   3KB/1KB
ScreenshotA message box type replacement for MEM and BYTES commands. Displays size, percentage of total memory object occupies, CRC, free and used memory and used memory gauge.
By Ludvik Krulik. 1997/08/21

Memo   (details) 48 ENG   1KB/1KB
ScreenshotShows a graph of the free memory. For the S series only.
Author unknown. 1998/05/20

Memo48   (details) 48 ENG   2KB/1KB
ScreenshotDisplays a graph showing free and used port memory.
By Vincent Pierlot (HpKing). 2000/06/20

Memoreaver 1.0   (details) 48 ENG ESP   2KB/1KB
A program that clears all your memory contained in HOME and all the ports (0, 1 and 2), written entirely in User RPL.
By Valentin Alvarado. 2001/06/10

Memoria   (details) 48 ESP   1KB/1KB
Draws a circle graph indicating the percentage of available memory on your 48GX.
By Cesar Asencio. 1998/06/07

Memoria 3D HP-48 1.0   (details) 48 ESP   2KB/2KB
ScreenshotThis program displays a 3D-bar showing the free memory of your 48G/S.
By Argenis Sanchez. 2003/07/19

Memory 48   (details) 48 ESP   3KB/4KB
ScreenshotAnother free memory viewer program. How many of these do we need?
By Javier Perez. 2000/02/13

Memport   (details) 48 ENG ITA   3KB/1KB
Yet another program to calculate free memory in ports.
By Alexander Reif. 2000/02/20

Memport   (details) 48 POR   5KB/3KB
ScreenshotAllows deleting, saving and putting objects on the stack that are in port memory as if they were ordinary variables.
By Adilânio Güntzel Graebin. 2017/07/29

MEMU   (details) 48 ENG   2KB/1KB
Graphically displays memory usage. For the S series only.
By Kevin Ruland. 2008/08/18

MEMVIEW II   (details) 48 ENG   1KB/1KB
ScreenshotA program that shows a graph of your memory usage. Compatible with both the S and G series.
By Dan Kirkland. 2008/08/18

MENUADJ   (details) 48 ENG   3KB/1KB
Protects variables from being accidentally stored over.
By John H Meyers. 1999/01/06

MicroMem 0.01   (details) 48 ENG   3KB/1KB
ScreenshotMemory utility tool, showing used and free user memory.
By Dan Kirkland and Pedro Branco. 1999/01/28

Mini Status 1.0.0   (details) 48 ENG ESP   137KB/1KB
ScreenshotThis program shows basic information about your HP 48. It has Java support. You must select what kind of HP 48 you have (G or GX/G+). PDF documentation.
By Augusto Correa M (HPMOYACK). 2001/05/18

MiniScan   (details) 48 ENG   2KB/3KB
ScreenshotMemory scanner like on the S series, but for the G series.
By David Winter (HPManiac). 1998/08/23

Move   (details) 48 ENG   2KB/1KB
A set of User RPL programs useful for moving or renaming variables.
By Ruben Rostamian and others. 2017/08/02

Multi   (details) 48 ENG   5KB/2KB
Multitasking program: run two or more ASM programs on a calculator with a RAM card.
By Lilian Pigallio. 1997/08/21

MV   (details) 48 ENG   2KB/1KB
Simple memory viewer.
By Jonathan duSaint. 1998/02/16

Navegador 1.0   (details) 48 ESP   5KB/1KB
ScreenshotUtility to navigate the directory structure of your HP, showing the objects in each directory.
By Argenis Sanchez. 2004/09/12

Ord   (details) 48 ENG   5KB/1KB
A fast ORDER program for S/G. Includes source code.
By Mika Heiskanen. 1997/08/21

Ordena 2.2   (details) 49/50 48 ENG POR   16KB/1KB
ScreenshotSorts current directory so it will show first all directories (in alphabetic order) then all files (also in alphabetic order).
By Raphael Romero Barbosa. 2017/07/14

PC Tools 5.55/S   (details) 48 ENG   14KB/14KB
ScreenshotA file manager that provides a graphical environment for the 48S/SX.
By Régis Duchesne and Marc Vogel. 2018/04/16

PC Tools 5.6/GGet It   (details) 48 ENG   32KB/16KB
ScreenshotGraphical environment for the 48G.
By Régis Duchesne and Marc Vogel. 1997/08/21

PCT Custom Library 2.0   (details) 48 ENG   16KB/7KB
Contains tools to create custom menus in PCT, the graphical file manager for the 48 series. Compatible with PCT 5.6G and 5.55S.
By Régis Duchesne and Marc Vogel. 2018/04/16

PGLib   (details) 48 ENG   2KB/1KB
Library browser and purger which browses all the libraries attached to the current directory. Select the library to purge and press OK to detach and purge that library.
By Davide Valenti. 1999/05/13

PickROM   (details) 48 ENG   2KB/3KB
ScreenshotCopies a memory card from one port to the other, from a port to the PC, or from a PC to a port.
By P. Langer and P.F. Vilquin. 2017/07/16

PLIB 1.0   (details) 48 ESP   1KB/1KB
Fastest and shortest System RPL purge-library program.
By Marlon Santis. 2003/08/02

PMem   (details) 48 ENG   2KB/1KB
ScreenshotShows you how much memory you have free in port 0, shows you whether the card in slot 1 is a ROM card, merged or freed memory and shows you how much memory you have free in the covered ports (2-33).
By Martin Pedersen. 1998/12/10

Port 0 Fix   (details) 48 ENG   5KB/1KB
Restores libraries which seem to have been erased from port 0 but still take up memory. For the GX only.
By Robert Tiismus. 1999/06/16

Port Backup 1.4 and 2.0   (details) 48 ENG   18KB/4KB
Backs up user and port memory to a Kermit server.
By Jim Daniels. 1997/08/21

Port Memory Stress Test 0.2   (details) 48 ENG   120KB/2KB
ScreenshotMemory stress test program is designed to thoroughly test available port memory. This program is much more capable then build in memory test and other available third party tests. Test program uses multiple patterns to walk through port addresses to detect stuck at bits. It can also do multiple iterations to catch intermittent memory issues. Additionally, cross port leak test is available to ensure accesses to one port do not corrupt other ports. This is particularly useful to test upgraded 48G or to test 48GX memory cards. This option can be enabled through GUI check box. Enabling this test clears all data in ports 1+. WARNING!! Cross port leak test *WILL* destroy data in Ports 1+!
By Oleg Rodionov. 2013/09/14

Port Recall   (details) 48 ENG   2KB/1KB
Recalls all objects from a port, even if the port is write-protected.
By Poul-Henning Kamp. 1998/05/20

Port View   (details) 48 ENG   1KB/1KB
Views the contents of any port, 0 and up
By David Winter (HPManiac). 1998/08/23

Port View (Demo)   (details) 48 ENG   4KB/5KB
ScreenshotViews the items in ports and shows free memory. Crippled demo version.
Author unknown. 2017/08/05

Port Viewer   (details) 48 ENG   4KB/5KB
ScreenshotUniversal port viewer, written in assembly language. For the S series only.
By C. H. Levaillant (HP48 ASM). 1998/05/17

Ports   (details) 48 ENG   2KB/2KB
ScreenshotUse internal browser to look into HOME and ports.
Author unknown. 1998/05/20

Ports/GX 3.0   (details) 48 ENG   2KB/1KB
ScreenshotView contents of port 0-32.
By David Winter (HPManiac). 1997/08/21

PortStatus   (details) 48 ENG   2KB/1KB
Assembly language program that returns the status of the cards -- freed, merged, or read-only. For both the S and G series.
By Richard Steventon. 2008/08/20

PRG   (details) 48 ENG   2KB/1KB
Makes it easy to purge all files in a directory except those specified by the user.
By Joel Nevison. 1998/05/19

Print Directory Tree   (details) 48 ENG   4KB/1KB
Prints a directory tree of your variables, including size and type.
By John H Meyers. 1998/07/01

Prot   (details) 48 ENG   1KB/1KB
Prevents you from accidentally turning on your HP 48 by requiring you to press A at the same time as ON to turn it on.
By Gary Snethen. 1998/06/11

Prot   (details) 48 ITA   1KB/1KB
Another program to prevent you from accidentally turning on the calculator, forcing you to immediately press ENTER after pressing ON, or it will turn back off again.
By Simone Rapisarda. 2017/06/28

Purge All 1.0   (details) 48 ESP   1KB/1KB
Quickly purges everything.
By Cristian Riffo Huez. 2001/08/19

Purge and Store   (details) 48 ENG   2KB/1KB
Provides a confirmation for purging, and if it's a directory you're asked to confirm the entire directory. To store it asks for name and directory, and must confirm before a directory is made and warn you if the variable already exists.
By Peter Dedrie. 2000/10/08

Purge and Store Prevention   (details) 48 ENG   3KB/1KB
Utility that prevents the accidental purging and storing of variables.
By John H Meyers. 1998/07/19

Purge Tools 1.5   (details) 48 POR   2KB/2KB
ScreenshotMakes it easy to purge libraries and directories by picking them from a CHOOSE menu.
By Aldiney C. de Oliveira. 2017/07/26

PurgeLib   (details) 48 ENG   1KB/1KB
Makes it really easy to purge libraries.
By David Parra. 1998/01/20

PurgeX 1.1Get It   (details) 48 ENG   3KB/2KB
User RPL program to replace the built-in PURGE command of an HP 48G-series calculator. Shows messages in the status area and asks for confirmation when purging a directory.
By Jarno Peschier. 1997/08/21

PUSHD and POPD   (details) 48 ENG   2KB/1KB
Stores the last directory you were in and allows you to easily jump back to it.
By Johan Thornton. 1998/06/11

QCD 2.0   (details) 48 FRA   4KB/4KB
ScreenshotProvides a tree view to quickly change directories.
By Julien Rousseau (Blam). 2017/07/16

Quick Change Directory   (details) 48 ENG   1KB/1KB
QCD calls the change directory chooser directly.
By Ludvik Krulik. 1997/08/21

Raemen 97 2.2   (details) 48 ENG   6KB/4KB
ScreenshotA neat little graphical interface for the 48G series. Take a look at it...
By Peter F. Geelhoed. 1998/03/11

Recover/DW   (details) 48 ENG   1KB/1KB
Recovers data from a corrupted Port 1.
By David Winter (HPManiac). 1998/08/23

Recover/GX   (details) 48 ENG   1KB/1KB
Attempts to recover data from corrupted ports.
By S. Lajevardi (HPeed). 1997/08/21

Recover/SX   (details) 48 ENG   2KB/1KB
Attempts to recover data from corrupted ports.
By S. Lajevardi (HPeed). 1998/05/14

Rename   (details) 48 ENG   2KB/1KB
Renames a variable without affecting its position in the directory.
By John H Meyers. 1998/08/29

ROM Card Copier   (details) 48 ENG   3KB/1KB
Copies a ROM card onto a RAM card.
By Werner Huysegoms. 1998/07/21

Ron's Directory Lister   (details) 48 ENG   4KB/1KB
Given a list of variables, quickly flashes each variable name and object type on the screen, printing each to the infrared printer if flag 9 is set.
By Ronald B. Johnson. 2017/08/19

SafePurge   (details) 48 ITA   2KB/1KB
A replacement purge command with three possible inputs -- a number to remove the library with that ID, a global name to delete that directory, or a list to delete the corresponding variables.
By Andrea Colombo. 2017/06/28

ScanLibs 1.0   (details) 48 ENG   58KB/5KB
ScreenshotLooks through the installed libraries and says whether they are "stable" or "unstable".
By Alvaro Antonio Vanegas P (avp98). 2000/02/24

Scheduled Backup   (details) 48 ENG   4KB/1KB
Performs a scheduled memory backup at 3am every morning.
By Christopher Lishka. 1998/05/19

SETUPpurge   (details) 48 POR   2KB/2KB
Creates something similar to the Windows Recycle Bin to store variables in a directory called LIXO when you delete them, using the USER keyboard.
By Tacio Philip Sansonovski. 2017/07/26

Shell 2.1   (details) 48 ENG   3KB/5KB
Manages variables in the HOME directory.
By Deylone. 2017/07/16

SizeVars   (details) 48 POR   6KB/2KB
ScreenshotShows the size of all variables in the current directory.
By Aldiney C. de Oliveira. 2017/07/26

SM   (details) 48 ENG   1KB/1KB
Shows free memory in each port and total free memory.
By Philipp. 1997/10/15

Small Backup Program   (details) 48 ENG   2KB/1KB
Backs up specified ports, home dir, flags (vars are in orginal order too) with an automatic restore.
By Boris Ivanovic. 1997/08/21

Smart Purge 2.0   (details) 48 ENG   2KB/1KB
Allows you to purge variables, directories, libraries.
By Eduardo M. Kalinowski. 1998/06/07

Sort Directories   (details) 48 ENG   2KB/1KB
Sorts the contents of directories so the subdirectories are placed first.
By John H Meyers. 1998/07/22

SOS 2.0   (details) 48 ENG   4KB/4KB
ScreenshotSearches the calculator for objects.
By HPdream. 2017/07/16

SPORT   (details) 48 ENG   2KB/1KB
Very fast port searcher to locate which port contains a specified name or library ID. For the GX only.
By Dave Marsh and Joseph K. Horn. 2008/08/21

STO with AI   (details) 48 ENG   6KB/2KB
A "smarter" version of STO with the ability to store multiple objects at once. G series version.
By Chrstphre Campbell (TinyWanda). 1998/07/03

STOFIX 1.1   (details) 48 ENG   5KB/1KB
It provides a workaround for the STO and PINIT bug described in STOFIX.DOC on ROM L and M 48GX's.
By Detlef Müller. 1997/08/21

STOPurge   (details) 48 ENG   1KB/1KB
Purge replacement that asks for permission before purging and also purges directories.
By Sam Behashtei. 1998/09/25

Super-fast VARS   (details) 48 ENG   2KB/1KB
This beast is a replacement for the User RPL word VARS. It does NOT stop name resolution at a null-named variable or directory, so every variable is included in the list (including the null-named directory of HOME). Sample timed test runs have shown up to 27 times faster.
By Scott Thompson. 2008/08/15

SuperTools 0.95   (details) 48 ENG   4KB/2KB
SuperTools sorts variables, checks free memory, and makes it easy to delete libraries.
By shen@pacbell.net. 1997/08/21

Swing   (details) 48 ENG   8KB/3KB
ScreenshotDraws a tree representing your entire directory structure and lets you walk around in it using the cursor keys.
By Lennart Börjeson. 1998/03/25

Switch   (details) 48 ENG   1KB/1KB
Allows you to switch your RAM card without making an On-C.
By Hervé Couplet. 1997/08/21

Sysmem49 1.0   (details) 48 ENG   2KB/2KB
ScreenshotGives the available and used memory for HOME and port :0:, Port :1:, Port :2: and the total used and available memory. Full RPN.
By Nelson Gonzalez. 2002/09/22

TagMemo   (details) 48 ENG   1KB/1KB
ScreenshotYet another program which displays a graph of free memory.
By Tag48. 1999/11/26

Tamanho   (details) 48 POR   2KB/1KB
ScreenshotWhen given an object, gives the size of the object. Otherwise shows the amount of free memory.
By Adilânio Güntzel Graebin. 2017/07/29

TDS Switch Library 2.0   (details) 48 ENG   2KB/2KB
Library to switch between banks on 256 KB TDS memory cards when used on the 48SX.
Author unknown. 2015/07/26

TMEM 1.00   (details) 48 ENG   4KB/1KB
ScreenshotProvides a user-defined number of global, numbered memory registers. Written in User RPL, with commented source. For the G series only.
By Robert Ryan. 2007/08/04

Tree   (details) 48 ENG   2KB/1KB
Creates a graphic that is the directory tree of the 48. That is, an indented list of all directories in the system.
By Eric B. Davis. 2008/08/22

Trees   (details) 48 ENG   2KB/1KB
Acts like the DOS TREE command, showing all your directories in a tree-like manner.
By Eric Beaulieu. 1998/06/09

UserRPL Port Tools   (details) 48 ENG   12KB
Many small (but very useful) programs for managing port memory.
By John H Meyers. 1998/01/22

UtilsGX   (details) 48 ENG   4KB/3KB
Many useful utilities, like a better PURGE, faster library browsing, and more.
Author unknown. 1997/09/01

Variable Searcher   (details) 48 ENG   2KB/1KB
VSRCH searches through the current directory for all variables that match the input search string. It is considered to be a match if all or part of the variable name contains the search string.
By Brian Maguire. 2008/08/22

VarMat 1.0   (details) 48 ENG   5KB/5KB
Fast replacement variable manager, with the ability to run, copy, move, delete, and more.
By Samuel Mathieson. 1998/07/28

VCD   (details) 48 ENG   3KB/3KB
ScreenshotDirectory navigator, showing the folder structure of your calculator in tree format.
Author unknown. 2017/07/30

VCD2   (details) 48 ENG   1KB/1KB
ScreenshotDirectory navigator, showing the folder structure of your calculator in tree format. In assembly language, making it fast and small.
By Téhel. 2017/07/30

VHide   (details) 48 ENG   2KB/1KB
Hides all your variables.
By Pierre-Yvan Beaurang (HpRip). 2000/06/20

VirusCaptor 1.0   (details) 48 ENG ESP   8KB/1KB
Detects and cleans known viruses in all directories.
By Edgar Rodolfo Ruiz E.. 2000/11/22

WipeMem 1.0   (details) 48 ENG   3KB/1KB
Security enhancement program. Wipes off any sensitive information from calculator memory which may be left there by some security application (MD5LIB for example).
By Robert Tiismus. 2000/12/07

Woopi 2.0   (details) 48 ENG   2KB/2KB
Allows you to copy any ROM or RAM card to any port of the HP or to the PC for backup purposes.
By Kurt Vercauteren. 1997/08/21

Workspace Manager 1.0   (details) 48 ENG   7KB/3KB
Shell with an organized set of functions to handle and maintain your applications in an orderly and nice way. It is simply a Workspace controller that gives you, among other things, the ability to build application specific areas with the functions you need visible and the functions you don't need (to see), hidden.
By Friedrich Schroeder. 1997/08/21

Xmodem Archive   (details) 48 ENG   3KB/1KB
Replacement for ARCHIVE that uses XModem.
By Aaron Levinson. 1997/08/21

XPurge   (details) 48 ENG   2KB/1KB
XPURGE is a safe combination of PURGE and PGDIR that works like PURGE except that it will blow away non-empty directories.
By William C Wickes. 1997/08/21

xPURGE Recycle Bin   (details) 48 ENG   2KB/1KB
PURGE replacement that acts like the Windows 95/NT Recycle Bin, where files aren't truly deleted until you "empty the recycle bin".
By Oliver Pons-Adrover. 1998/05/16

Part of the HP Calculator Archive,
Copyright 1997-2023 Eric Rechlin.