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 (http://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 7977 files by 2341 authors and 3613 screenshots totaling 1234.82 MB.

Celebrating 20 years online, August 21st, 1997 - August 21st, 2017. A total solar eclipse has been scheduled in recognition of 20 years since I launched this site.

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.

Attend HHC 2017, the annual HP calculator conference, in Nashville, TN, USA, September 16-17. 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, and customize the display of this site. Please click here to create or manage an account.


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General Information
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
June 26th, 2017 Updated Debug4x HP 48/49 SDK to 2.2 Build 168d on PC/Programming 49/50 48
Added Msgshow to Utils/Misc 48
June 25th, 2017 Updated LabTools to 2.0 on Apps/Misc 48
Updated INFO48 on Utils/Memory 48
Updated CC to 2.0 on Utils/Misc 48
Added Orario to Apps/PIMs 48
Added Assign Keys to Utils/Memory 48
Added Change Directory to Utils/Memory 48
Added Clean to Utils/Memory 48
Added File Utilities to Utils/Memory 48
Added Framstags' Utilities to Utils/Memory 48
Added Home Move to Utils/Memory 48
Added Character Lister to Utils/Misc 48
Added FatUtils to Utils/Misc 48
Added French Message Table Translator to Utils/Misc 48
Added String Catalog to Utils/Misc 48
Added Calendar Utilities to Utils/Time 48
Added Calender to Utils/Time 48
Added MO and CALN to Utils/Time 48
Added Perpetual Calendar to Utils/Time 48
June 24th, 2017 Updated DST Adjuster on Utils/Time 48
Added Atomic Clock to Utils/Time 48
Added Chess Clock to Utils/Time 48
Added Chess Timer to Utils/Time 48
Added Daylight Saving Time Program to Utils/Time 48
Added High Precision Timers to Utils/Time 48
Added Machine Language Timer to Utils/Time 48
Added RPL Clock to Utils/Time 48
Added TIMR (Adler) to Utils/Time 48
Added ListExt to Apps/Misc 49/50
Added Chaos to Graphics/Misc 49/50
Added Matriz Cerchas to Science/Civil 49/50
Added Matriz Parrillas to Science/Civil 49/50
Added Goldbach's Conjecture to Graphics Prime
Added Trapezoid Midsegment, Height, Area to Math Prime
Added Moon Phase to Science Prime
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hpcalc.org is maintained by Eric Rechlin.
Last updated Monday, June 26, 2017.
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Copyright 1997-2017 Eric Rechlin.
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