Do I need to install software to unzip?

No. Everything runs locally in your browser, no installation needed and no files are uploaded.

Can it handle ZIP files with Chinese filenames?

Yes. UTF-8 encoded filenames are supported and displayed/downloaded correctly.

We extract streaming file-by-file to keep memory usage low; process very large archives in batches.

Extract ZIP archives locally in your browser

100% FreeLocal processing, no uploadNo sign-up needed

Drop files here

or click to select · Ctrl+V to paste · choose a folder

Ctrl+V paste

Supports images, PDF, video and audio. Mixed files are auto-detected and routed.

Drag & drop or click to choose files. Batch upload supported

Pick maximum, recommended or high-quality compression

Download files individually or as a zip archive

Image Compressor

Compress JPG, PNG, GIF, WebP, AVIF and SVG images

PDF Compressor

Compress PDF files to reduce size

Video Compressor

Compress MP4, MOV, MKV, FLV and more

Audio Compressor

Compress MP3, OGG, AAC, WMA and more

ZIP Compressor

Package multiple files into one ZIP archive, 100% local

Image Converter

Convert between JPG, PNG, WebP and AVIF formats

Font Compressor

Compress TTF/OTF fonts to WOFF2 web font format