What's New on hpcalc.org in 2025
September 21st, 2025
Updated
Forward Discrete Fourier Transform for HP 15c CE
to 1.1.1 on
Apps
Other
Updated
Radioactive Wastes
to 2.00 on
Games
Prime
Updated
Next Number
to 5.0 on
Math/Numeric
49/50
48
Updated
CC41
to 0.46.01 Alpha on
PC
Other
Updated
CC41 Source Code
to 0.46.01 Alpha on
PC
Other
Updated
HP Prime Virtual Calculator Emulator (32-bit)
to 2.4.15515 (2025-09-15) on
PC
Prime
Updated
HP Prime Virtual Calculator Emulator (64-bit)
to 2.4.15515 (2025-09-15) on
PC
Prime
Updated
JRPN 15C and 16C Source Code
to 2.1.19 on
PC
Other
Updated
JRPN 15C for Android
to 2.1.19 on
PC
Other
Updated
JRPN 15C for macOS
to 2.1.18 on
PC
Other
Updated
JRPN 15C for Windows
to 2.1.18 on
PC
Other
Updated
JRPN 16C for Android
to 2.1.19 on
PC
Other
Updated
JRPN 16C for macOS
to 2.1.18 on
PC
Other
Updated
JRPN 16C for Windows
to 2.1.18 on
PC
Other
Updated
WRPN for Android
to 7.1.2 on
PC
Other
Updated
WRPN for Java
to 7.1.2 on
PC
Other
Updated
WRPN for Windows
to 7.1.2 on
PC
Other
Updated
WRPN for Windows (Portable)
to 7.1.2 on
PC
Other
Updated
WRPN Source Code
to 7.1.2 on
PC
Other
Updated
DB48X on DM42
to 0.9.11 on
PC
Other
Updated
DB48X/DB50X on DM42/DM32 Source Code
to 0.9.11 on
PC
Other
Updated
DB50X on DM32
to 0.9.11 on
PC
Other
Updated
HP Connectivity Kit (32-bit)
to 2.4.15515 (2025-09-15) on
PC
Prime
Updated
HP Connectivity Kit (64-bit)
to 2.4.15515 (2025-09-15) on
PC
Prime
Updated
HP Prime G1 Firmware
to 2.4.15515 (2025-09-15) on
PC
Prime
Updated
HP Prime G2 Firmware
to 2.4.15515 (2025-09-15) on
PC
Prime
Updated
Ephemerid
to 15 on
Science/Astronomy
49/50
Updated
ChemKit
to 1.0a on
Science
Prime
Updated
Heat Equation
to 1.0a on
Science
Prime
Updated
ThermoKit
to 1.2a on
Science
Prime
Updated
Pipe Calculator for Partial Flow
to 3m on
Science
Prime
Updated
RC Master – Charging, Discharging, & Time Constant
to 1.0.1 on
Science
Prime
Updated
Friction Factor
to 1.0a on
Science
Prime
Updated
Units48
to 1.1 on
Utils
Prime
Added
Aviation Pac for the HP 15c CE
to
Apps
Other
Added
Black-Scholes for the HP 12c
to
Apps
Other
Added
Finance Pac for the HP 15c CE
to
Apps
Other
Added
Ladder-on-Box Puzzle Solver for HP 15c
to
Apps
Other
Added
NPV and IRR for Uneven Cashflows
to
Apps/Misc
49/50
Added
Stopwatch and Countdown Timer for HP 15c
to
Apps
Other
Added
Windowing Function Figures of Merit for HP 15c
to
Apps
Other
Added
X-GSB : Extended GSB Handler
to
Apps
Other
Added
KMGEc (Kaimiao Galgame Engine Calculator)
to
Games
Prime
Added
2DMinePrime
to
Games
Prime
Added
Dynatris
to
Games
Prime
Added
HP-DOOM
to
Games
Prime
Added
JezzBall
to
Games
Prime
Added
Reversi Prime
to
Games
Prime
Added
Snake
to
Games
Prime
Added
Advanced Graph 3D
to
Graphics
Prime
Added
Bernoulli Hit Probability
to
Math
Prime
Added
Equation Solver
to
Math
Prime
Added
Farey Sequence Exploration Tools
to
Math/Misc
48
Added
Quartile
to
Math
Prime
Added
Approximate Bernoulli Numbers
to
Math/Numeric
49/50
Added
Binomial Probability
to
Math/Numeric
49/50
Added
Complex (a b) ↔ a+ib ↔ Euler
to
Math/Numeric
49/50
Added
ExtraFunctions
to
Math
Prime
Added
Gauss-Legendre Quadrature of Order 10
to
Math
Prime
Added
Halley's Method for Single-Variable Optimization
to
Math
Prime
Added
Hyndman & Fan's 9 types of Percentiles
to
Math/Numeric
49/50
Added
Many Digits
to
Math/Numeric
49/50
Added
Non-Repeated to List of Repeated Numbers
to
Math/Numeric
49/50
Added
Ostrowski's Method for Single-Variable Optimization
to
Math
Prime
Added
Particle Swarm Optimization
to
Math
Prime
Added
Y^X
to
Math/Numeric
49/50
Added
Bigger Medium Skins
to
PC
Prime
Added
HPIR Virtual Printer
to
PC/Emulators
48
Added
Prime Bookie
to
PC
Prime
Added
IEEE 754 Converter
to
Programming
Prime
Added
Impedance matching with L-type network
to
Science
Prime
Added
LDO Sink
to
Science/Electricity
48
Added
Ohm Master - Mixed Resistor Circuit Solver
to
Science
Prime
Added
Chinese Characters (输入法 汉字)
to
Utils
Prime
Added
Data Converter
to
Utils
Prime
Added
Calendar
to
Utils/Time
48
September 20th, 2025
Updated
Emu42
to 1.32 on
PC
28
Other
Updated
Emu42 Executables
to 1.32 on
PC
28
Other
Updated
Emu42 Source Code
to 1.32 on
PC
28
Other
Updated
Free42 for Android
to 3.3.8c on
PC
Other
Updated
Free42 for Linux (x86)
to 3.3.8 on
PC
Other
Updated
Free42 for Macintosh
to 3.3.8 on
PC
Other
Updated
Free42 for Windows (32-bit)
to 3.3.8b on
PC
Other
Updated
Free42 for Windows (64-bit)
to 3.3.8b on
PC
Other
Updated
Free42 Source Code
to 3.3.8c on
PC
Other
Updated
HP 82240B Simulator
to 1.19 on
PC/Emulators
49/50
48
Updated
Plus42 for Linux
to 1.3.10 on
PC
Other
Updated
Plus42 for Mac
to 1.3.10 on
PC
Other
Updated
Plus42 for Windows (32-bit)
to 1.3.10b on
PC
Other
Updated
Plus42 for Windows (64-bit)
to 1.3.10b on
PC
Other
Updated
Plus42 Source Code
to 1.3.10c on
PC
Other
Updated
sim41e
to 3.2.0 on
PC
Other
Updated
sim41w
to 2.3.5 on
PC
Other
Updated
V41
to 9.0n on
PC
Other
Updated
V41 Source Code
to 9.0n on
PC
Other
Updated
Emu28
to 1.39 on
Programming
28
Updated
Emu28 Executables
to 1.39 on
Programming
28
Updated
Emu28 Source Code
to 1.39 on
Programming
28
Updated
Graphic Programming - Experimentation Tools
to 2.0 on
Programming/Misc
49/50
Added
Graphic Programming HP Saturn Assembly
to
Docs/Programming
49/50
Added
Graphic Programming HP Saturn Assembly Examples Package
to
Docs/Programming
49/50
Added
Programming for Beginners User RPL Preview
to
Docs/Programming
49/50
Added
BiggerSkin
to
PC
Prime
Added
x50ng
to
PC/Emulators
49/50
February 17th, 2025
Updated
1972 Star Trek in Python
on
Games
Prime
Updated
Tora
to 1.4 on
Math
Prime
Updated
Free42 for Android
to 3.2.3 on
PC
Other
Updated
Free42 for Linux (x86)
to 3.2.3 on
PC
Other
Updated
Free42 for Macintosh
to 3.2.3 on
PC
Other
Updated
Free42 for Windows (32-bit)
to 3.2.3 on
PC
Other
Updated
Free42 for Windows (64-bit)
to 3.2.3 on
PC
Other
Updated
Free42 Source Code
to 3.2.3 on
PC
Other
Updated
HP Prime Virtual Calculator Emulator (32-bit)
to 2.2.15270 (2025-01-31) on
PC
Prime
Updated
HP Prime Virtual Calculator Emulator (64-bit)
to 2.2.15270 (2025-01-31) on
PC
Prime
Updated
Plus42 for Linux
to 1.2.5 on
PC
Other
Updated
Plus42 for Mac
to 1.2.5 on
PC
Other
Updated
Plus42 for Windows (32-bit)
to 1.2.5 on
PC
Other
Updated
Plus42 for Windows (64-bit)
to 1.2.5 on
PC
Other
Updated
Plus42 Source Code
to 1.2.5 on
PC
Other
Updated
DB48X on DM42
to 0.9.0 on
PC
Other
Updated
DB48X/DB50X on DM42/DM32 Source Code
to 0.9.0 on
PC
Other
Updated
DB50X on DM32
to 0.9.0 on
PC
Other
Updated
HP Connectivity Kit (32-bit)
to 2.2.15270 (2025-01-31) on
PC
Prime
Updated
HP Connectivity Kit (64-bit)
to 2.2.15270 (2025-01-31) on
PC
Prime
Updated
HP Prime G1 Firmware
to 2.2.15270 (2025-01-31) on
PC
Prime
Updated
HP Prime G2 Firmware
to 2.2.15270 (2025-01-31) on
PC
Prime
Updated
Ephemerid
to 10 on
Science/Astronomy
49/50
Updated
Geodesic Distance Calculator
to 8 on
Science/Misc
49/50
Updated
Theoretical Normal Earth Gravity g
to 19 on
Science/Misc
49/50
Added
Programación Gráfica Lenguaje Ensamblador Saturno
to
Docs/Programming
49/50
Added
Graphic Programming - Experimentation Tools
to
Programming/Misc
49/50
Added
Easter Date
to
Science/Astronomy
49/50
Added
Battery
to
Utils/Misc
49/50
January 26th, 2025
Updated
Free42 for Android
to 3.2b on
PC
Other
Updated
Free42 for Linux (x86)
to 3.2 on
PC
Other
Updated
Free42 for Macintosh
to 3.2 on
PC
Other
Updated
Free42 for Windows (32-bit)
to 3.2 on
PC
Other
Updated
Free42 for Windows (64-bit)
to 3.2 on
PC
Other
Updated
Free42 Source Code
to 3.2b on
PC
Other
Updated
JRPN 15C and 16C Source Code
to 2.1.17 on
PC
Other
Updated
JRPN 15C for Android
to 2.1.17 on
PC
Other
Updated
JRPN 15C for macOS
to 2.1.17 on
PC
Other
Updated
JRPN 15C for Windows
to 2.1.17 on
PC
Other
Updated
JRPN 16C for Android
to 2.1.17 on
PC
Other
Updated
JRPN 16C for macOS
to 2.1.17 on
PC
Other
Updated
JRPN 16C for Windows
to 2.1.17 on
PC
Other
Updated
Plus42 for Linux
to 1.2.2 on
PC
Other
Updated
Plus42 for Mac
to 1.2.2 on
PC
Other
Updated
Plus42 for Windows (32-bit)
to 1.2.2 on
PC
Other
Updated
Plus42 for Windows (64-bit)
to 1.2.2 on
PC
Other
Updated
Plus42 Source Code
to 1.2.2 on
PC
Other
Updated
DB48X on DM42
to 0.8.10 on
PC
Other
Updated
DB48X/DB50X on DM42/DM32 Source Code
to 0.8.10 on
PC
Other
Updated
DB50X on DM32
to 0.8.10 on
PC
Other
January 25th, 2025
Updated
HP Prime Virtual Calculator Emulator (32-bit)
to 2.2.15257 (2025-01-23) on
PC
Prime
Updated
HP Prime Virtual Calculator Emulator (64-bit)
to 2.2.15257 (2025-01-23) on
PC
Prime
Updated
sim41e
to 3.1.3 on
PC
Other
Updated
sim41w
to 2.3.2 on
PC
Other
Updated
HP Connectivity Kit (32-bit)
to 2.2.15257 (2025-01-23) on
PC
Prime
Updated
HP Connectivity Kit (64-bit)
to 2.2.15257 (2025-01-23) on
PC
Prime
Updated
HP Prime G1 Firmware
to 2.2.15257 (2025-01-19) on
PC
Prime
Updated
HP Prime G2 Firmware
to 2.2.15257 (2025-01-19) on
PC
Prime
Updated
Ephemerid
to 9 on
Science/Astronomy
49/50
Added
Game of Life
to
Games
Prime
Added
Tetravex
to
Games
Prime
Added
Signal Scope
to
Science
Prime
See Older Updates
Part of the
HP Calculator Archive
,
Copyright
1997-2025
Eric Rechlin
.