Free users can convert F4V files up to 10 MB. Pro plan supports up to 200 MB, and Business plan supports up to 500 MB per file.

No software installation needed. Our F4V to PDF converter works entirely in your web browser on any device - desktop, tablet, or mobile.

Absolutely. All uploads are encrypted with SSL/TLS, processed on secure servers, and automatically deleted within 24 hours. We never share or access your files.

For PDF, H.264 offers the best compatibility, while H.265/HEVC provides better compression at similar quality. Choose based on your playback device support.

Subtitle handling depends on the formats. PDF containers that support subtitle tracks will preserve them. Otherwise, subtitles can be burned into the video.