Welcome to hpcalc.org
Covering the HP Prime, HP 50g, HP 49g+, HP 48gII, HP 49G, HP 39gs, HP 40gs, HP 39G, HP 40G, HP 48GX, HP 48G+, HP 48G, HP 48SX, HP 48S, HP 38G, HP 28S, and HP 28C

Welcome to hpcalc.org (https://www.hpcalc.org), the premier source of software for and information about the HP Prime, HP 50, HP 49, HP 48, and HP 28 RPN programmable graphic calculators and the HP 38G, HP 39, and HP 40 programmable graphic calculators, with 8992 files by 2546 authors and 4204 screenshots totaling 1577.58 MB.

If you are interested in purchasing an HP calculator, I sell several models (such as the Prime and the 50g). Please see my commerce site if you are interested.

You may now create an account on hpcalc.org. By creating an account and logging in, you will be able to rate programs, write comments about programs, customize the display of this site, and download old versions of programs.. Please click here to create or manage an account.


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General Information
Torrents, Web Site Links, #HP48 IRC Chat, Newsgroups and Discussion Forums

Discount Calculator Sales
| Feedback
Email, HP 49/50 Bug Reports, Submit Your Own Files

Top Downloads, Best Calculator Programs, HP's Own Programs, Installing Calculator Software, What's New, Uploads

HP Prime  
Prime Apps
Documentation, Games, Graphics and Plotting, Math, Miscellaneous Applications, PC Programs, Programming Tools, Science Apps, Utilities

HP 49 Series: HP 48gII, HP 49G, HP 49g+, HP 50g
Database, Editors and Viewers, PIMs, Spreadsheets and MatrixWriters, Miscellaneous

Adventure, Arcade, Board, Card, Miscellaneous

Animations, Editors, Grayscale, Plotting, Miscellaneous

Numeric, Statistic, Symbolic, Miscellaneous

FAQ, Programming, Miscellaneous
| Programming
Entry Points, Libraries, Miscellaneous

Communication Utilities, Compression Tools, Fonts, Interface Enhancements, Memory Tools, Security Tools, Sounds and Sound Tools, Stack Enhancements, Time/Clock Tools, Terminal Emulators, Miscellaneous

Science and Engineering
Astronomy, Chemistry, Civil Engineering, Electrical Engineering, Physics and Structural Engineering, Miscellaneous

PC Files
Emulators, Link, Pictures, Programming, ROM Updates, Miscellaneous

HP 48 Series: HP 48S, HP 48SX, HP 48G, HP 48G+, HP 48GX
Databases, Meta Kernel, PIMs, ShellOS, Spreadsheets and MatrixWriters, Text Editors/Viewers (and Fonts), Miscellaneous

Adventure, Arcade, Board, Card, Chip, GL, Lehm, Miscellaneous

Numeric, Statistic, Symbolic, Miscellaneous

Science and Engineering
Astronomy, Chemistry, Civil Engineering and Surveying, Electrical Engineering, Geography, Physics, Miscellaneous

Opening the HP 48, comp.sys.hp48 FAQ, HPedia Encyclopedia, Humor, Programming, Mini Challenges, Columns, Book Reviews, Miscellaneous
| Compilations
André Schoorl's, Joe Horn's Goodies Disks, Miscellaneous

Animations, Editors, Grayscale, Grobs, Plotting, Miscellaneous

Assemblers, Disassemblers, Documentation, Entry Points, "Hacker" Tools, Library Tools, Miscellaneous

Communication Tools, Terminal Emulators, Compression Tools, Memory Tools, Interface Enhancements, Security Programs, Music and Sound, Stack Replacements, Time, Miscellaneous

PC Files
Emulators, HP-PC Link Programs, Pictures, Programming Tools, Miscellaneous

HP 39 Series: HP 39G, HP 39g+, HP 39gs, HP 40G, HP 40gs
Apps, Games, Graphics, Math, Science
| PC Files
Documentation, PC Programs

Older Series: HP 38G, HP 28S, HP 28C
38G Aplets
Documentation, Games, Math Aplets, Miscellaneous Applications, PC Files, Programming Tools, Science Aplets, Utilities
| 28C/S Programs
Applications, Documentation, Games, Graphics, Math Programs, Programming Tools, Utilities

Newest Additions
May 27th, 2019 Updated Free42 for Android to 2.2.1b on PC/Emulators 48
Updated Free42 for Linux (x86) to 2.2.1 on PC/Emulators 48
Updated Free42 for Macintosh to 2.2.1 on PC/Emulators 48
Updated Free42 for Macintosh Dashboard to 2.2.1 on PC/Emulators 48
Updated Free42 for Windows to 2.2.1 on PC/Emulators 48
Updated Free42 Source Code to 2.2.1c on PC/Emulators 48
Updated Binomial Transform, Difference Table on Math/Numeric 49/50 48
Updated Numeric List Commands on Math/Numeric 49/50 48
Updated ARMX to 1.3 on Science/Civil 49/50
Updated Pipe Flow to 2019-05-15 on Science Prime
Added USB48G - Upcycle Broken HP 48 Keyboard to Docs/Opening 48
Added HP Museum 9100A HP48 Saturn assembly benchmarks to Programming/Misc 49/50 48
Added EasyMES to Math/Misc 49/50
Added Solver: Length of a V Belt to Apps Prime
Added Fractal Plots to Graphics Prime
Added Extended Precision Library to Math Prime
Added Azimuth/Bearing Conversions to Science Prime
Added Tablas Refrigerante R134a to Science Prime
April 29th, 2019 Updated MyRPL to 1.20 on PC/Emulators 48
Updated ESSOLV to 2.0 on Math/Symbolic 49/50
Added Drawing 3D Lines and Boxes to Graphics Prime
April 22nd, 2019 Updated Emu42 to 1.22 on PC/Emulators 48 28
Updated HP Tools Source Code 3.0.8 Patch (Linux) to on PC/Programming 49/50 48 39/40 38 28
Updated Modified Newton's Method to 1.1 on Math Prime
Updated Horizons: Distance to Horizon to 0.3 on Science Prime
Updated Pipe Flow to 2019-04-06 on Science Prime
Added HP 48SX Keyboard Replacement and LCD Upgrade to Docs/Opening 48
Added MAC2TXT to PC/Emulators 48
Added Invert Transform to Math/Misc 49/50 48
Added ESSOLV to Math/Symbolic 49/50
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hpcalc.org is maintained by Eric Rechlin.
Last updated Monday, May 27, 2019.
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Copyright 1997-2019 Eric Rechlin.
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