* [Transmute v2.1.0](https://github.com/transmute-app/transmute) – Self-hosted file converter for images, video, audio, documents, spreadsheets, subtitles, and fonts with local processing and no file-size limits.

* [ConvertX v0.19.0](https://github.com/C4illin/ConvertX) – Self-hosted online file converter supporting over a thousand formats with multi-file processing and password protection.

* [FlyingMouse Format v0.7.10](https://github.com/LaoFeng-mouse/flyingmouse-format) – Offline Windows mouse-themed file converter supporting batch conversions across office documents, PDFs, media, OCR, and NetEase NCM audio formats.