High Quality Video and
Audio Compressor

Wondershare UniConverter compresses audio and video in high quality to meet your various needs.

Windows 11 / Windows 10 / Windows 8 / Windows 7 (64 bit OS)

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For macOS 10.11 or later | Apple Silicon compatible

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compress video

Compression requirements in different situations

Sharing life on social media

Are you distressed by YouTube, Instagram, Facebook, or Twitter's limit on video upload size? Do you also want your video to meet the requirements in good quality?
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Electronic devices have no space

When you have too many video files on your phone, you won't be able to store any more important information. Compress them to a size you can manage without sacrificing video quality.
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Sending videos in email 

You want to share your life on WhatsApp right away or send important emails to clients, but you're limited by video format size. This video compressor compresses your video quickly.
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Store too much music 

You're bound to have a lot of audio if you're a professional DJ, musician, or music lover. You can compress your audio files into smaller sizes with just a few clicks.
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Extra compression features to enhance your video experience.

Compress video without quality loss

Accurate estimation of sizes

UniConverter accurately estimates the reduced file size for a better experience.

Compress DVD files for any usage

Compress DVD files

Wondershare UniConverter Version allows you to compress DVD files for backup, sharing, or playback.

Transfer compressed videos to mobile

Import videos from your devices

UniConverter Version allows you to import videos from your mobile devices or external hard drives.