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 9042 files by 2552 authors and 4224 screenshots totaling 1647.67 MB.

If you are interested in purchasing an HP calculator, I sell several models. Please see my commerce site if you are interested.

Attend HHC 2019, the annual HP calculator conference, in Reno, NV, USA, September 21-22. I will be there, and hopefully you will too!

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
September 11th, 2019 Updated Free42 Android Skins to 2019-07-04 on PC/Emulators 48
Updated Free42 for Android to 2.5.6 on PC/Emulators 48
Updated Free42 for Linux (x86) to 2.5.6 on PC/Emulators 48
Updated Free42 for Macintosh to 2.5.6 on PC/Emulators 48
Updated Free42 for Windows to 2.5.6 on PC/Emulators 48
Updated Free42 iOS Skins to 2019-09-02 on PC/Emulators 48
Updated Free42 Skins to 2019-09-01 on PC/Emulators 48
Updated Free42 Source Code to 2.5.6a on PC/Emulators 48
Added Buffon's Needle to Math/Statistic 49/50 48
Added DCMP to Utils/Misc 48
Added Eta Quotients to Math/Numeric 49/50
Added BLAS to Math Prime
Added PPLX to Programming Prime
September 1st, 2019 Updated Transverse Mercator Projections on Science/Geography 48
Updated Ham Radio on Utils/Misc 48
Updated Program Search to 0.5 on Utils Prime
Added Wind Chill Calculator to Science/Misc 48
August 29th, 2019 Updated Nyan Cat to 2.0 on Games 39/40
Updated Pocket Satellite Tracker on Apps/Misc 48
Updated Comandos to 4.03 on Math/Misc 49/50
Updated Euler Transform on Math/Numeric 49/50
Updated Numeric List Commands on Math/Numeric 49/50 48
Updated Partition Numbers on Math/Numeric 49/50
Updated Shoelace Algorithm on Math/Numeric 49/50
Updated RPL to 0.5 Alpha 22-Aug-19 on Apps Prime
Updated Pipe Flow to 2019-07-30 on Science Prime
Updated Engineering Equation Library and Analysis to 4.0 on Science Prime
Added ROM Rainbow to PC/Misc 48
Added STOPWATCH to Utils/Time 49/50
Added VAN-TIR to Apps Prime
Added Distance, Speed, Time Calculator Using Units to Math Prime
Added Solving Integral Equations to Math Prime
Added Sum of Two Squares to Math Prime
Added Maximum Probability - Incomplete Gamma Law to Math Prime
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hpcalc.org is maintained by Eric Rechlin.
Last updated Wednesday, September 11, 2019.
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Copyright 1997-2019 Eric Rechlin.
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