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 9855 files by 2735 authors and 4510 screenshots totaling 3094.53 MB.

If you are interested in purchasing HP calculator-related items to help support this site, please see my commerce site. I now have the updated HHC 2025 USB drive in stock, with almost 400 GB of calculator-related material.

Attend HHC 2026, the annual HP calculator conference, in Nashville, TN, USA, October 31-November 1. I will be there, and hopefully you will too!

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Internet Torrents, Web Site Links, #HP48 IRC Chat, Discussion Forums, All HP Calculator Manuals 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


Prime Apps Documentation, Games, Graphics and Plotting, Math, Miscellaneous Applications, PC Programs, Programming Tools, Science Apps, Utilities


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


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


E-Lessons Apps, Games, Graphics, Math, Science		PC Files Documentation, PC Programs


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


Other Calculators PC Programs and Emulators, Calculator Programs, Documentation

October 19th, 2026	Added P-NES Emulator to Games Prime

October 18th, 2026	Updated Free42 for Android to 3.4 on PC Other Updated Free42 for Linux (x86) to 3.4 on PC Other Updated Free42 for Macintosh to 3.4 on PC Other Updated Free42 for Windows (32-bit) to 3.4 on PC Other Updated Free42 for Windows (64-bit) to 3.4 on PC Other Updated Free42 Mobile Skins to 2026-10-18 on PC Other Updated Free42 Raw Conversion for Linux on PC Other Updated Free42 Raw Conversion for Macintosh on PC Other Updated Free42 Raw Conversion for Windows on PC Other Updated Free42 Skins to 2026-10-18 on PC Other Updated Free42 Source Code to 3.4 on PC Other Updated Plus42 for Linux to 1.4a on PC Other Updated Plus42 for Mac to 1.4 on PC Other Updated Plus42 for Windows (32-bit) to 1.4a on PC Other Updated Plus42 for Windows (64-bit) to 1.4a on PC Other Updated Plus42 Raw Conversion for Linux on PC Other Updated Plus42 Raw Conversion for Macintosh on PC Other Updated Plus42 Raw Conversion for Windows on PC Other Updated Plus42 Source Code to 1.4a on PC Other Added Plus42 Mobile Skins to PC Other Added Plus42 Skins to PC Other Added VoyagerCalc for Linux (ARM64) to PC Other Added VoyagerCalc for Linux (x64) to PC Other Added VoyagerCalc for Linux Source Code to PC Other Added VoyagerCalc for macOS to PC Other Added VoyagerCalc for Windows (ARM64) to PC Other Added VoyagerCalc for Windows (x64) to PC Other Added VoyagerCalc for Windows Source Code to PC Other Added HP 10bII+ ROM with RPN (Unofficial) to PC Other Added HP 12c ROM with 15c/16c (Unofficial) to PC Other Added HP 15c CE ROM (Unofficial) to PC Other Added HP 16c CE ROM to PC Other Added HP 16c CE ROM (Unofficial) to PC Other Added PrimeLua to Programming Prime

October 17th, 2026	Updated HPIR Virtual Printer to 1.1 on PC/Emulators 49/50 48 28 Updated Geodesic Distance Calculator to 13 on Science/Misc 49/50 Updated ILCtrl to 1.20 on PC Other Updated ILProgsIPv4 on PC Other Updated WBigCalc - extended precision calculator to 6.13 on PC Other Updated WBigCalc Source Code to 6.13 on PC Other Updated HPPPL+ for Linux to 4.1.1 on PC Prime Updated HPPPL+ for macOS to 4.1.1 on PC Prime Updated HPPPL+ for Windows (x64) to 4.1.1 on PC Prime Updated Xprime to 27.1.20261012 on PC Prime Updated Diseño de Pavimentos Rigidos AASHTO-93 to 1.4 on Science Prime Added Doom to Apps/Database 48 Added hp-calcs-svg to PC/Pictures 49/50 39/40 Added 3D Minecraft to Games Prime Added GnG to Games Prime Added J3D to Games Prime Added PrimeCraft to Games Prime Added PrimeRoad to Games Prime Added OhmBands - Resistance Color Code Calculator to Science Prime Added HVAC Suite — Complete HVAC Engineering Toolkit to Science Prime Added Compresibles - Compressible Flow Engineering Tool to Science Prime

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You are visitor 24850695 since Thursday, August 21, 1997. hpcalc.org is maintained by Eric Rechlin. Last updated Monday, October 19, 2026.
	Copyright 1997-2026 Eric Rechlin.