# ffmpeg.download > Free tool from Rendi - FFmpeg API (https://www.rendi.dev) that helps developers pick and download the exact prebuilt FFmpeg binary for their OS, architecture, license, and version — in one click. Aggregates verified binaries from multiple reputable upstream providers so you don't have to hunt across scattered sites. ## About - Operator: Rendi (https://www.rendi.dev) — cloud-hosted FFmpeg API - Source / community: https://github.com/rendi-api - X (Twitter): https://x.com/rendi_dev ## Key pages - [Home & build picker](https://www.ffmpeg.download/) — pick OS, architecture, linking, license, version, provider; download in one click - [Set up FFmpeg](https://www.ffmpeg.download/#setup) — per-OS install steps, CI/CD one-liner, build-inspection commands, first command - [FFmpeg binaries explained](https://www.ffmpeg.download/#variants) — GPL vs LGPL vs non-free, static vs shared vs fully-static, versioning - [Custom FFmpeg builds](https://www.ffmpeg.download/#custom-builds) — reproducible, signed FFmpeg builds compiled to your exact license / linking / plugin / flag spec ## Catalog coverage - Operating systems: Windows, macOS, Linux - Architectures: x86_64, arm64, x86 (32-bit), armhf, armel - Linking: static, shared, fully-static (Linux only) - Licenses: GPL, LGPL (non-free not distributed) ## Custom FFmpeg builds Reproducible, signed FFmpeg builds compiled to your exact spec, delivered with the full build manifest so you can audit every flag. Requesters control: - Target OS and architecture - License profile (LGPL or GPL) - Linking (static, shared, or both) - FFmpeg version, tag, or git commit - Plugins to include - Compile-time flags Request via the form at https://www.ffmpeg.download/#custom-builds (work email required). ## Related - Rendi (parent / operator): https://www.rendi.dev - FFmpeg cheat sheet: https://github.com/rendi-api/ffmpeg-cheatsheet