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 9260 files by 2606 authors and 4346 screenshots totaling 1871.15 MB.

If you are interested in purchasing an HP calculator, I sell several models. 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
Internet
Torrents, Web Site Links, #HP48 IRC Chat, Newsgroups and Discussion Forums

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

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


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
Applications
Database, Editors and Viewers, PIMs, Spreadsheets and MatrixWriters, Miscellaneous

Games
Adventure, Arcade, Board, Card, Miscellaneous

Graphics
Animations, Editors, Grayscale, Plotting, Miscellaneous

Math
Numeric, Statistic, Symbolic, Miscellaneous

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

Utilities
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
Applications
Databases, Meta Kernel, PIMs, ShellOS, Spreadsheets and MatrixWriters, Text Editors/Viewers (and Fonts), Miscellaneous

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

Math
Numeric, Statistic, Symbolic, Miscellaneous

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

Documentation
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

Graphics
Animations, Editors, Grayscale, Grobs, Plotting, Miscellaneous

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

Utilities
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
E-Lessons
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 23rd, 2021 Updated Emu71 Executables to 1.14 on PC/Emulators 48
Updated Emu71 Setup to 1.14 on PC/Emulators 48
Updated Emu71 SKN71B to 1.06 on PC/Emulators 48
Updated Emu71 Source Code to 1.14 on PC/Emulators 48
Updated Sim41W to 1.10 on PC/Emulators 48
Updated Falling and Rising Factorials on Math/Numeric 49/50
Updated Geodesic Distance Calculator to 6.6 on Science/Misc 49/50
Updated HP Prime G1 Firmware to 2.1.14588 (2021-05-05) on PC Prime
Updated HP Prime G2 Firmware to 2.1.14588 (2021-05-05) on PC Prime
Updated Free Spans for Piping to 6.0 on Science Prime
Updated SmithChart to April 2021 on Science Prime
Updated VaporHP to 1.1 on Science Prime
Added HolyDays to Utils/Time 48
Added Gray Codes to Math/Misc 49/50 48
Added Many Digits to Math/Misc 49/50
Added COGO+ Pro to Science/Civil 49/50
Added COGO+ Pro Documentation to Science/Civil 49/50
Added RC Index to Apps Prime
Added HP Prime Help Text to Docs Prime
Added Colourful Polygon Explorer to Graphics Prime
Added Py-41 to Math Prime
Added IMG2PRIME to PC Prime
Added EC-DE-Estado to Science Prime
Added PVapor to Science Prime
Added Diameter of a Gas Pipeline to Science Prime
Added Flow Control (with valve) in Parallel Lines Oil to Science Prime
Added Increase in the Vol. Flow Rate of a Long Duct to Science Prime
Added Negative Buoyancy for Pipelines to Science Prime
Added Standard Flow Rate of a Gas Pipeline to Science Prime
Added Stress in the Transition from a Buried Duct to Science Prime
Added Supersonic Fanno Flow to Science Prime
 
April 10th, 2021 Updated Free42 for Android to 3.0.2 on PC/Emulators 48
Updated Free42 for Linux (x86) to 3.0.2 on PC/Emulators 48
Updated Free42 for Macintosh to 3.0.2 on PC/Emulators 48
Updated Free42 for Windows to 3.0.2 on PC/Emulators 48
Updated Free42 Source Code to 3.0.2 on PC/Emulators 48
Updated HP 82240B Simulator to 1.12 on PC/Emulators 49/50 48
Updated V41 to 9.0f on PC/Emulators 48
Updated V41 Source Code to 9.0f on PC/Emulators 48
Updated RPL/2 to 4.1.32 on PC/Misc 48
Updated Division with Fractions on Math/Misc 49/50
Updated Moebius Transforms on Math/Numeric 49/50
Updated Triangular Matrix Utilities on Math/Numeric 49/50
Updated EPHEM/SEASON to 7.0 on Science/Astronomy 49/50
Updated Geodesic Distance Calculator to 6.5 on Science/Misc 49/50
Updated Runge-Kutta to 1.1 on Math Prime
Updated Menu to 1.0 on Programming Prime
Updated ThermoKit to 1.2 on Science Prime
Updated Geodetic Conversion between WGS84 and POTSDAM to 1.03 on Science Prime
Added Emu72 to PC/Emulators 48
Added Emu72 ROM Image to PC/Emulators 48
Added Emu72 Source Patch to PC/Emulators 48
Added RPL/2 Documentation (French) to PC/Emulators 48
Added Sim41W to PC/Emulators 48
Added ASTRO2300 to Science/Astronomy 48
Added Calibrando Impresoras 3D to Apps/Misc 49/50
Added Divisibility Programs to Math/Numeric 49/50
Added Falling and Rising Factorials to Math/Numeric 49/50
Added Gaussian Binomial Triangles and Transforms to Math/Numeric 49/50
Added TGDST to Math/Numeric 49/50 48
Added PRESHP to Science/Civil 49/50
Added Stack Backup to Utils/Misc 49/50
Added Nelder Mead Optimization to Math Prime
Added Baillie-PSW Primality Test Variant to Math Prime
Added Costs, Return, Profit to Math Prime
Added PSSQ Algorithm to Math Prime
Added HP Prime Lite Virtual Calculator Emulator for Android to PC Prime
Added Free Spans for Piping to Science Prime
Added SmithChart to Science Prime
Added Simple Units to Utils Prime
 
January 17th, 2021 Updated Free42 for Android to 2.5.24a on PC/Emulators 48
Updated Free42 for Linux (x86) to 2.5.24 on PC/Emulators 48
Updated Free42 for Macintosh to 2.5.24 on PC/Emulators 48
Updated Free42 for Windows to 2.5.24 on PC/Emulators 48
Updated Free42 Source Code to 2.5.24a on PC/Emulators 48
Updated Division with Fractions on Math/Misc 49/50
Updated ListExt to 1.3 on Utils/Misc 49/50
Added Matrix to Math/Numeric 48
Added OUTP to Science/Astronomy 49/50 48
Added STAT Inv as User Key to Math/Statistic 49/50
Added EPHEM/SEASON to Science/Astronomy 49/50
Added Chinese Klotski - NumVersion to Games Prime
Added Vectors to Math Prime
Added CSTMENU to Utils Prime
 
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