Zamzar

Supports conversion of over 1100 file formats including documents, images, videos, and audio files.

Upload files from computer, URL, or cloud storage services like Dropbox, Google Drive, OneDrive, and Box.

Aims to complete all conversions in under 10 minutes for quick turnaround.

Free files stored securely for 24 hours; paid users can control file deletion and storage duration.

Convert multiple files at once with support for concurrent conversions and desktop app integration.

Offers compression for audio, document, image, and video files to reduce file size.

Convert files by sending them via email, supporting multiple formats and devices.

Provides an API for developers to integrate scalable file conversion into their own apps and platforms.