

Free42
3 likes
Free42 is a re-implementation of the HP-42S calculator and the HP-82240 printer.
License model
- Free • Open Source
Application type
Country of Origin
United States
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
Features
Free42 News & Activities
Highlights All activities
Recent activities
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Free42 information
AlternativeTo Categories
Development, Education & ReferenceApple AppStore
- Updated May 21, 2025
- 4.75 avg rating
Comments and Reviews
Simply fast and immediate as the original! You have to like RPN, that said it's a perfect everyday's tool. I normally associate it to a fast launch key from desktop, both on WIndows and Linux