Tools_Conversion — engineering/office utilities for Windows (v1.2a)
Tools_Conversion is a set of small Windows utilities. Data is processed mostly on your machine—useful for labs, offices, and teaching. It includes unit conversion (many physical quantities and common units, including area), electrochemistry/energy-related calculators, equation solving (polynomials and systems of linear equations), Markdown unit annotations, and common PDF/Office workflows—reducing time spent jumping between browsers and many small apps. The UI supports Traditional Chinese and English. This release currently ships as a ZIP-only unpacked build (see below).
Download
System requirements: Windows 10/11 (64-bit)
Instructions: please download and read RELEASE_README.md in the same folder first.
By downloading, installing, or using this software, you acknowledge that you have read and agree to comply with the applicable terms, license, and relevant laws and regulations.
Choose your build (read this first)
- Unpacked (ZIP / folder):
Tools_Conversion_V1.2a.zip(extract, then runwin-unpacked\Tools_Conversion.exe)
This folder currently ships one Windows artifact: ZIP-only unpacked build.
Notes
- SmartScreen: without a commercial code signature, the first launch may show “Windows protected your PC”. Use More info → Run anyway if you trust this build.
- Settings & data: preferences and API keys are stored under your user profile (e.g.
%AppData%/%LocalAppData%), which is expected. - AV / scanning: if your antivirus makes launching very slow, use this unpacked ZIP build (extract then run
Tools_Conversion.exe).