Android ZIP Extractor

A compact on-device ZIP extractor for Android, designed for developers and IT professionals to inspect and extract archives offline.

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Total Calculations Run

< 15ms

Browser Execution Speed

100%

Client-Side Privacy

4.9 / 5.0

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About This Tool

The tool analyzes ZIP archives stored on the device and presents a content manifest without uploading data. It supports listing file names, sizes, and compression methods, enabling developers and IT staff to verify contents before extraction.
During extraction, the tool respects user-specified destinations, handles existing files by overwrite/skip logic, and validates CRCs per entry to detect corruption. It operates completely offline to preserve data privacy.
Advanced options include password-protected ZIPs, nested archives, and a dry-run mode to simulate extraction without writing files. Output includes a structured manifest of extracted items, enabling automation and auditing.
Use cases include offline data recovery, preparing device bundles, and quick triage of received archives in field work.

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How to Use

Provide inputs by selecting a ZIP file on the device and, if needed, specify a destination path.
If the archive is password-protected, enter the password and choose whether to attempt decrypt; otherwise leave password empty.
Choose advanced options (overwrite behavior, dry-run) if needed, then start the extraction process.
Review the generated archive_contents and extracted_files manifests to verify results and plan subsequent actions.
Retrieve the extraction log for auditing or automation.

Frequently Asked Questions

Find Quick Answers

Can it handle password-protected ZIPs?

Yes, if a password is provided, the tool will attempt to decrypt entries that are password protected. If the password is incorrect, only the protected entries fail with a clear error. This preserves other entries that are not encrypted.

Does it require network access?

No. All operations are performed on-device. There is no data uploaded or transmitted unless you explicitly export results or logs via external sharing features.

What file types can be extracted?

The tool extracts standard ZIP entries regardless of their internal type (files, folders, and nested archives). It does not convert formats beyond the ZIP specification and can surface nested archives for separate extraction.

How are conflicts resolved during extraction?

If a destination file already exists, behavior is determined by the overwrite flag: overwrite replaces the existing file, skip leaves it intact, and a per-entry status is reported in the manifest for auditing.

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