Zip File Splitter & Compressor (7z / ZIP)

Compress files into 7z or ZIP archives and split them into your chosen volume size.

Choose or drop a file or folder Up to 512MB

Compression settings

Archive format

Compression level

Password

About encryption

Leave blank for no encryption. 7z also protects filenames; ZIP does not protect filenames. Use 7z for non-ASCII passwords.

Volume size5MB

10KB100GB

No splitting

Advanced options

Exclude unnecessary Mac files Verify archive integrity

Auto Compress & Download

Notes & supported formats

All selected files and folders are combined into one archive. Compressed and split securely in your browser. Files are never uploaded.

ZIP volumes also use the .zip.001 format. Drag and drop preserves empty folders. Mac-specific extended attributes are not preserved.