SEERSeerKits

Create and Extract ZIP Archives Online

Bundle files into ZIP or unpack archives without installing utilities. Runs locally when supported — free for archives under 500 MB total.

Local Processing

Drag and drop your file here

or click to browse from your device

ziptargz7z*

Maximum file size: 500 MB

Related Tools

File Hash
Compute SHA-256, SHA-1, and MD5 checksums to verify downloads and detect duplicates. Purely local — files never leave your browser.
Open tool →

How to Use

How to create or extract ZIP files with SeerKits

  1. 1

    Choose archive mode

    Select Create ZIP to bundle files or Extract to open an existing archive.

  2. 2

    Add files or pick archive

    Drop individual files for zipping, or upload a ZIP to unpack its contents.

  3. 3

    Download results

    Save the new ZIP or extracted files. Verify integrity afterward with File Hash if sharing sensitive data.

Need more power?

Take File Archive further with Seer File

The web tool is perfect for quick jobs. When you need bigger files, batch workflows, or pro-grade controls, continue in the Seer app ecosystem — same privacy-first approach, more headroom.

  • Larger file limits beyond the web free tier
  • Batch processing for multiple files at once
  • Advanced codec and quality options
  • Offline processing when you need it on the go
Download Seer File

Frequently Asked Questions

Which archive formats can I extract?
The web tool fully supports ZIP and common TAR/GZ bundles. Exotic formats may prompt you to open Seer File on desktop for broader codec support.
Is there a limit on files inside one ZIP?
Free web archiving supports dozens of files within the 500 MB total size cap. Larger project backups belong in Seer File.
Are password-protected ZIPs supported?
Standard unzip works for unencrypted archives on the web. Encrypted ZIP creation and extraction unlock in the Seer File app.