hpcalc.org - HP Calculator Archive

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 9352 files by 2622 authors and 4381 screenshots totaling 1958.64 MB.

Celebrating 25 years online, August 21st, 1997 - August 21st, 2022.

If you are interested in purchasing HP calculator-related items to help support this site, please see my commerce site.

Attend HHC 2022, the annual HP calculator conference, in Nashville, TN, USA, September 10-11. I will be there, and hopefully you will too!

Also, there will be two European conferences this year. The British HPCC will be holding their large every-5-year meeting in London, England, United Kingdom on October 22-23. Also, there will be the biennial Allschwil Meeting near Basel, Switzerland on October 28-29. I will also be at both of these!

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.

August 7th, 2022	Updated Triangle Solver on Math Prime Updated Pipe Calculator for Partial Flow to 3c on Science Prime Added Convert Integer Base to Math/Numeric 49/50 Added Number of Trailing Zeros in N! to Math/Numeric 49/50 Added Relatives of Bernoulli Numbers to Math/Numeric 49/50 Added Variance (Pop/Sample) and Mean to Math/Statistic 49/50 Added Resistor Helper to Science Prime

July 31st, 2022	Updated Emu28 to 1.36 on Programming 28 Updated Emu28 Executables to 1.36 on Programming 28 Updated Emu28 for Android to 1.3 on Programming 28 Updated Emu28 for Android Source Code to 1.3 on Programming 28 Updated Emu28 HP-28C Skin on Programming 28 Updated Emu28 Source Code to 1.36 on Programming 28 Updated ROMUPL39 to 1.2 on PC 39/40 Updated CARDUPL to 1.2/1.3 on PC/Emulators 48 Updated Emu42 to 1.28 on PC/Emulators 48 28 Updated Emu42 Executables to 1.28 on PC/Emulators 48 28 Updated Emu42 for Android to 2.1 on PC/Emulators 48 Updated Emu42 for Android Source Code to 2.1 on PC/Emulators 48 Updated Emu42 Source Code to 1.28 on PC/Emulators 48 28 Updated Emu48 to 1.65 on PC/Emulators 49/50 48 39/40 38 Updated Emu48 Executables to 1.65 on PC/Emulators 49/50 48 39/40 38 Updated Emu48 for Android to 2.5 on PC/Emulators 49/50 48 39/40 38 Updated Emu48 for Android Source Code to 2.5 on PC/Emulators 49/50 48 39/40 38 Updated Emu48 Source Code to 1.65 on PC/Emulators 48 Updated Emu48+ Service Pack to 64 on PC/Emulators 49/50 48 39/40 38 Updated Free42 for Android to 3.0.13 on PC/Emulators 48 Updated Free42 for Linux (x86) to 3.0.13 on PC/Emulators 48 Updated Free42 for Macintosh to 3.0.13a on PC/Emulators 48 Updated Free42 for Windows (32-bit) to 3.0.13 on PC/Emulators 48 Updated Free42 Source Code to 3.0.13a on PC/Emulators 48 Updated HP-15C Simulator for Linux to 4.4.00 on PC/Emulators 48 Updated HP-15C Simulator for macOS to 4.4.00 on PC/Emulators 48 Updated HP-15C Simulator for Windows to 4.4.00 on PC/Emulators 48 Updated HP-15C Simulator Source Code to 4.4.00 on PC/Emulators 48 Updated MKSHARED Emu48 RAM card creator to 1.6 on PC/Emulators 48 Updated SKN28S on PC/Emulators 48 28 Updated SKN32S on PC/Emulators 48 Updated V41 to 9.0h on PC/Emulators 48 Updated V41 Source Code to 9.0h on PC/Emulators 48 Updated STAT Linear Regression to 3.8e on Math/Statistic 49/50 Updated Ephemerid to Xi3c on Science/Astronomy 49/50 Updated Supersonic Ball to 1.00 on Games Prime Updated Chinese Klotski - NumVersion to 2.0 on Games Prime Updated SameGame to 1.3 on Games Prime Updated Mandelbrot to 1.2 on Graphics Prime Updated Pipe Calculator for Partial Flow to 2022/07/27 on Science Prime Updated TopoAC to 1.76 on Science Prime Added A Timehelper to Apps 39/40 Added Free42 for Windows (64-bit) to PC/Emulators 48 Added HP Financial Calculator for Windows to PC/Emulators 48 Added IMG38 to PC/Emulators 48 Added IMG39 to PC/Emulators 48 Added Plus42 for Linux to PC/Emulators 48 Added Plus42 for Mac to PC/Emulators 48 Added Plus42 for Windows (32-bit) to PC/Emulators 48 Added Plus42 for Windows (64-bit) to PC/Emulators 48 Added Plus42 Source Code to PC/Emulators 48 Added Romdump (Nut) to PC/Emulators 48 Added V41Tools to PC/Emulators 48 Added V41Tools to PC/Emulators 48 Added HPex to PC/Link 48 Added ABAM to Math/Numeric 49/50 Added Multiple Linear Regression With Matrices to Math/Statistic 49/50 Added Relatividad to Science/Physics 49/50 Added cycleSPD to Apps Prime Added Opossum Massage Simulator to Games Prime Added Quiz Multiplication to Math Prime Added RandList_4in1 to Math Prime

February 27th, 2022	Updated Free42 for Android to 3.0.10 on PC/Emulators 48 Updated Free42 for Linux (x86) to 3.0.10 on PC/Emulators 48 Updated Free42 for Macintosh to 3.0.10 on PC/Emulators 48 Updated Free42 for Windows (32-bit) to 3.0.10 on PC/Emulators 48 Updated Free42 Source Code to 3.0.10 on PC/Emulators 48 Updated Supersonic Ball to 0.19 on Games Prime Updated 2048 to 1.3 on Games Prime Updated Mandelbrot Explorer to 0.9 on Graphics Prime Updated Engineering Equation Library and Analysis to 6.0 on Science Prime Added Gegenbauer and Jacobi Polynomials to Math/Symbolic 49/50 Added Roman Hours Time to Utils/Time 49/50 Added Programming Helper to Apps Prime Added Copycat to Games Prime Added Slider to Games Prime Added Wordle to Games Prime Added Triangle Solver to Math Prime Added Custom Menu Using a User Key to Programming Prime Added RocLab Prime to Science Prime Added Easy Sto II to Utils Prime Added Easy Subscripts to Utils Prime Added MultiColor to Utils Prime


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