terrific.tools Desktop is a fast, local file converter designed for users who value privacy, control, and performance. Unlike online tools that upload your files to external servers, this app processes everything directly on your device.
It supports over 1,000+ conversion types, works completely offline after setup, and includes powerful batch conversion and advanced settings — all in a lightweight interface.
We support a wide range of popular formats for audio (MP3, WAV, FLAC, AAC, OGG, etc.), video (MP4, MKV, AVI, MOV, WEBM, GIF, etc.), images (PNG, JPG, WEBP, AVIF, TIFF, BMP, etc.), and documents (PDF, DOCX, HTML, Markdown, etc.).