Any file up to 500 MB. Drop several files and they come back as one ZIP. Many image, audio and video conversions run in your browser; anything else is uploaded and removed within the hour.
Convert your WMV video files to the MOV format seamlessly to ensure compatibility with Apple ecosystems. This tool is essential for users moving content from Windows-based environments to macOS or iOS devices.
Both WMV (Windows Media Video) and MOV (QuickTime File Format) are media containers that encapsulate video and audio streams. While WMV is optimized for Windows Media Player, MOV is the native container for QuickTime. During the conversion process, the video stream is re-wrapped into the MOV container structure, allowing it to be natively recognized by macOS applications like Final Cut Pro or QuickTime Player.
Since both formats utilize lossy compression, the conversion involves re-encoding the media, which inevitably leads to a slight generation loss in visual fidelity.
We built this project so anyone can convert files without paywalls, accounts, or hidden limits. Here is what that promise means in practice.
Every converter on ConvertX is free to use: no trials, no premium tiers, and no credit packs. We will never put core conversion features behind a subscription. Whether you convert one photo or a hundred files a week, the price stays zero.
Many image, audio, and video conversions run entirely in your browser. Your files never leave your device for those jobs. When server processing is required for documents or specialized formats, uploads are handled securely and removed automatically — typically within one hour.
A quick guide to strengths and trade-offs of popular formats — so you pick the right one before converting.
Clips, streams, screen recordings, and movies.
Common extensions: MP4, WebM, MOV, MKV, AVI, MPEG
Raster and vector graphics for web, print, and photography.
Common extensions: PNG, JPG, WebP, AVIF, GIF, SVG, HEIC, TIFF
Office files, PDFs, ebooks, and plain text.
Common extensions: PDF, DOCX, XLSX, PPTX, ODT, EPUB, TXT
Music, podcasts, voice recordings, and sound effects.
Common extensions: MP3, WAV, FLAC, OGG, AAC, M4A, OPUS
