CalcpadCE is an open-source tool for mathematical and engineering calculations. Write your formulas in a simple, readable syntax and get beautifully rendered output with plots, diagrams, and formatted results all in real time. For Desktop, Web and Visual Studio Code.
Publisher’s description
What is CalcpadCE?
CalcpadCE is an open-source program for Windows from Imartincei. It is written in C#.
Installation and requirements
Official installers exist for 32-bit as EXE (NSIS). It can be installed for the current user only, without administrator rights. The installer supports unattended (silent) installation.
Updates and version history
The current version is 7.6.5, released on June 28, 2026. 2 versions are listed since May 3, 2026, each with links to its own installer files.
Popularity and file types
The source code on GitHub (imartincei/CalcpadCE) has 111 stars. On Windows it registers 2 file types, including .cpd and .cpdz.
Project description on GitHub: “Calcpad Community Edition”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Documented silent install
- Installs without administrator rights
Cons
- No native ARM64 build
- 32-bit only
In short: CalcpadCE is an open-source Windows tool for 32-bit PCs. Administrators can deploy it unattended.
Is CalcpadCE safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
E246E842B5D64667D32EEB036C793FC92D680C0AB2314215BCC5AA4DF1E66DEC· Open the VirusTotal report for this hash - The link has not been checked yet
- The source code is public
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 2 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 7.6.5Latest | June 28, 2026 | — | 32-bit EXE (NSIS) |
| v7.6.4 | May 3, 2026 | — | 32-bit EXE (NSIS) |
Install from the command line
Silent install ›winget install --id Imartincei.CalcpadCE -eCalcpadCE-setup-7.6.5.exe /SRelated guide: How to use winget: install and update apps
Information
- Publisher
- Imartincei
- Licence
- MIT
- Price
- Free
- Source code
- github.com/imartincei/CalcpadCE
- Written in
- C#
- Requires
- Windows 11 / 10
- Architecture
- 32-bit
- Installer
- EXE (NSIS)
- Version
- 7.6.5
- Released
- June 28, 2026
- Added to the catalogue
- June 10, 2026
- Versions listed
- 2
- GitHub stars
- 111
- GitHub forks
- 36
- Website
- github.com
- winget ID
- Imartincei.CalcpadCE
File types it opens (2)
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is CalcpadCE free?
Yes. CalcpadCE is open-source software under the MIT licence.
Is CalcpadCE safe to download?
The download comes from github.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install CalcpadCE with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Can CalcpadCE be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does CalcpadCE run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 32-bit version through emulation.
Where can I download an older version of CalcpadCE?
The versions page lists all 2 versions with links to their official installer files, back to May 3, 2026.
Can I use CalcpadCE without administrator rights?
Yes, there is a per-user installer that does not need administrator rights.