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 8729 files by 2499 authors and 4062 screenshots totaling 1359.25 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, and customize the display of this site. 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
January 7th, 2018 Updated Newton's Method with Strings on Math Prime
Updated HP Prime Skins to 5.0 on PC Prime
Updated List API to 1.2 on Utils Prime
Added HPAssembler Gx to PC/Programming 48
Added Analisis Curva Horizontal to Science/Civil 49/50
Added Analisis Curva Vertical to Science/Civil 49/50
Added Unix/Linux Epoch Time Converter to Utils/Time 49/50 48
Added EngSci to Math Prime
Added Means API to Math Prime
Added Black Hole Characteristics – Hawking Radiation to Science Prime
December 28th, 2017 Updated Free42 for Android to 2.0.8 on PC/Emulators 48
Updated Free42 for Linux (x86) to 2.0.8 on PC/Emulators 48
Updated Free42 for Macintosh to 2.0.8 on PC/Emulators 48
Updated Free42 for Macintosh Dashboard to 2.0.8 on PC/Emulators 48
Updated Free42 for Windows to 2.0.8 on PC/Emulators 48
Updated Free42 Source Code to 2.0.8 on PC/Emulators 48
Updated Command Tree to 13217 on Docs Prime
Added Unproven Theorem A212558 to Math/Misc 49/50
Added ALPHA3 to Science/Chemistry 49/50
Added Cálculo de Área, Volumen, Inercia, Centroides to Math Prime
Added Digamma Function to Math Prime
Added Means: Geometric, Weighted, Harmonic to Math Prime
Added Smith Chart Conversions to Math Prime
Added BESTFIT3 to Math Prime
Added Newton's Method with Strings to Math Prime
Added Numeric Integration to Math Prime
Added Smith Chart with Gradients to Math Prime
Added TimeCalc to Utils Prime
December 17th, 2017 Updated FACTDIGIT on Math/Misc 48
Updated ASTRO2012 to 2.0 on Science/Astronomy 49/50 48
Updated Casio-Style ENG Button on Math Prime
Added DRAW3DMATRIX to Graphics/Plotting 49/50
Added POLYFIND to Math/Symbolic 49/50
Added HPGCC3 to PC/Programming 49/50
Added Distance, Speed, Time to Apps Prime
Added Area by Quadratic Splines to Math Prime
Added Perigee and Apogee of a Conic Section to Math Prime
Added Power of Ten Graphical to Math Prime
Added Factores para Ingeniería Económica to Math Prime
Added Water Vapor Tables to Science Prime
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hpcalc.org is maintained by Eric Rechlin.
Last updated Sunday, January 7, 2018.
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Copyright 1997-2018 Eric Rechlin.
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