NEW! WinZip®21

Zip, protect, share and manage files
anywhere with the world's #1 zip utility.

  • Unzip all major file formats
  • Zip files to reduce email attachment size
  • Protect files with banking-level encryption
  • Access and manage files on your PC, network and clouds
  • Connect to Dropbox, Google Drive, OneDrive and more...
TRY IT FREE
OS Win 10 / 8 / 7 / Vista

System Requirements

  • Windows 10
  • Windows 8
  • Windows 7
  • Windows Vista
  • Internet Explorer 8 or later
Flexible file conversion
Whether you're converting to PDF, resizing photos, adding watermarks or encrypting, you can select or change settings before, during or after you have created your zip. Apply the changes to all the files in your zip or only to the individual files you've selected.
Safeguard your private information
Protect your files from unauthorized access by applying banking-level security with FIPS 197-certified 128- or 256-bit AES encryption. For extra security, set your own password policy by defining complexity requirements that WinZip will enforce for you.
Add watermarks
Deter unauthorized copying, add traceability and protect your intellectual property by adding custom watermarks to images and PDFs. You control the transparency of your watermark, and choose how and where it appears. Add a date/time stamp to your watermark for even more security.