Password ZIP Packager
Make a password-protected ZIP file on your device. Choose your files and a password, then download the encrypted archive.
How are these ZIP files encrypted?
Selected file contents are encrypted using WinZip AES-256. Filenames remain visible in the archive directory. Use a long, unique password and share it through a separate channel.
Your archive
0 filesOpen an existing ZIP or add files from your device. Nothing is uploaded.
Your result
Files, neatly together.
Your result will appear here. Deselected entries are omitted from the new archive; your original remains unchanged.
Three simple steps
How to use Password ZIP Packager
Choose your input and adjust the options.
Review the preview and run the tool.
Download the result and keep your original.
Common questions
Good to know
Understand the result.
Keep the original.
Is this tool free, and are my files uploaded?
This tool is free with no account required. The work happens in your browser. Your input and files are not sent to a processing server.
What are the limits and details?
Use up to 10 source files, 20 MB each and 50 MB in total. ZIP files may contain up to 500 entries and expand to 50 MB. Unsafe paths and duplicate output names are rejected. Keep your original files.
Limits: 500,000 characters per text field; files up to 20 MB each, 10 files and 50 MB total. Processing stops after 30 seconds.