Software for Windows

Sumatra PDF is a small, fast, free PDF, ePub, MOBI, CHM, XPS, DjVu, CBZ and CBR reader.

For Windows.

Written in C++.

Fast File Finder is a tool to quickly find files by name.

For Windows.

Written in Go.

Documentalist provides fast, offline access to developer API documentation.

Over 190+ API docs.

For Windows.

Written in Go.

Web-based

• onlinetool.io - a bunch of tools available in the browser
  • notepad2 - notepad2 re-implemented in the browser
  • Gist Editor - GitHub Gist editor and manager. A better UI for editing and managing gists
  • unzip - unzip a .zip file
  • wc - like wc -l but in browser
• Filerion - file manager for the web
  Filerion documentation
• AppTranslator - web-based tool for crowd-sourced translations
• XML to Go - web-based tool to generate Go struct definition from XML

Code libraries