Terms of use

Using the site

AIFreeConverters is provided free of charge for anyone to use. There is no account, no quota and no payment. You may use it for personal or commercial work.

Your files and your rights to them

You are responsible for the files you convert. By using the tools you confirm you have the right to process the material — that you own it, licensed it, or are otherwise permitted to convert it. Because files never leave your device, we cannot see what you convert and cannot police it; that responsibility is entirely yours.

No warranty

The tools are provided “as is”, without warranty of any kind. File conversion is lossy more often than people expect, encoders have bugs, and browsers run out of memory. Keep your originals. Do not use this site as the only copy of anything you care about.

Limitation of liability

To the fullest extent permitted by law, we are not liable for any loss or damage arising from use of this site — including corrupted output, quality loss, lost time, or data loss. Since the software runs on your device rather than ours, it operates under your control and within your browser’s sandbox.

Acceptable use

• Do not use the site to process material you have no right to process.
• Do not attempt to remove technical protection measures from files. Some formats carry DRM; those files will simply fail to open here, and that is intended.
• Do not misrepresent the site as your own service, or resell access to it as if it were yours.

Open-source components

The conversion engines are open-source projects — ffmpeg, MozJPEG, libwebp, libaom and libavif, libjxl, pdf.js, pdf-lib, libarchive, libheif and others — used under their respective licences, which include the LGPL, GPL, Apache 2.0, BSD and MIT. Those licences govern the engines themselves; these terms cover use of this site. The full list, with the exact licence and source link for every engine this build actually ships, is on the licenses page.

Nothing in these terms takes away any right those licences already give you over the engines themselves — to copy, modify, reverse-engineer or redistribute them, independently of this site, exactly as their licences permit. These terms govern your use of this website; they do not, and legally cannot, narrow an open-source licence someone else wrote.

Some formats this site can produce are covered by codec patents in some jurisdictions — H.264/AVC and HEVC video, and AAC and MP3 audio, among them. Whether you need a patent licence to encode or distribute files in those formats depends on where you are and what you do with the output, independently of anything this site does. Checking that is your responsibility, the same as it would be with any other encoder.

Changes

Terms may be updated from time to time. Continued use after a change means you accept the revised terms.