Flitkey

FlitKey is a free, open-source text expander designed for Windows and Linux users. It allows you to work offline with local snippets, enabling you to turn short triggers into longer blocks of text. You can also add dates or clipboard content as needed. FlitKey comes with six built-in expansion packs and 46 ready-to-use snippets. It supports importing from Espanso, AutoHotkey, CSV, TSV, or JSON formats with a single action. The application runs entirely on your system without any cloud dependencies, user registration, or data telemetry. You can manage your snippets easily, merging new ones into your library without overwriting existing triggers. FlitKey is MIT-licensed and offers all features without tiers or trials.