ZIP

Archive Converter

Convert archive files between proven formats such as ZIP, 7Z, TAR, TAR.GZ and GZ. Unsafe archives are blocked before processing.

Start ConvertingView All Formats
✓10 free daily conversions
✓No signup to start
✓No watermarks

Convert Your Archive Files

Upload a archive file, choose an output format, and download the converted result

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Supported Archive Formats

Click on any format to see all available conversion options

ZIP
ZIP Converter
7Z
7Z Converter
TAR
TAR Converter
TAR.GZ
TAR.GZ Converter
GZ
GZ Converter

Complete Format Support

We publicly expose 7 proven routes across 5 input formats and 4 output formats

Input Formats

5 public input formats

zip7ztartar.gzgz

Output Formats

4 public output formats

zip7ztartar.gz
Public Input FormatProven Output Route

Popular Conversions

Quick access to the 12 most commonly used conversions

Popularzip7zPopularziptarPopularziptar.gzPopular7zzipPopulartarzipPopulartar.gzzipPopulargzzip

All Format Conversions

Click on any format tab to see all available conversions from and to that format

ZIP Conversions

3 output formats available

ZIP Converter

Convert ZIP to:

Convert ZIP to 7ZConvert ZIP to TARConvert ZIP to TAR.GZ
5 Public Input Formats7 Public RoutesCapability-Gated Links

How to Convert Archive Files

Follow these simple steps to convert your files

Upload Your File

Drag and drop your file or click to browse. We support over 300 file formats. 💡 Pro Tip: You can drag and drop multiple files at once!

Choose Output Format

Select your desired output format from our comprehensive list of options.

Convert Instantly

Our powerful servers process your file in seconds with high quality results.

Download Result

Download your converted file immediately. Files are kept for 24 hours.

Archive Converter Features

Practical browser-based conversion features for everyday file jobs

⚡

Convert proven archive

Convert proven archive formats

🔒

Reject unsafe archive

Reject unsafe archive paths

✨

Block password-protected archives

Block password-protected archives when unsupported

🌍

Preserve contained files

Preserve contained files safely

💾

Fast cloud-based conversion

Fast cloud-based conversion

📱

No software installation

No software installation required

About the archive converter

The FreeFast Archive Converter helps you change archivefiles from your browser without installing extra software. Use it for compatibility, sharing, uploading, editing, or preparing a file for another app.

Supported Formats

We support a comprehensive range of archive formats including ZIP, 7Z, TAR, TAR.GZ, GZ. Public conversion links are shown only after a route has a verified or supported capability status.

Why Use Our Archive Converter?

  • Convert proven: Convert proven archive formats
  • Reject unsafe: Reject unsafe archive paths
  • Block password-protected: Block password-protected archives when unsupported
  • Preserve contained: Preserve contained files safely
  • Fast cloud-based: Fast cloud-based conversion
  • No software: No software installation required

Popular Archive Conversions

Some of our most popular archive conversions include:

How It Works

Converting your archive files is simple:

  1. Upload: Drag and drop your archive file or click to browse
  2. Select Format: Choose your desired output format from the dropdown
  3. Convert: Click convert and wait a few seconds
  4. Download: Download your converted file instantly

Privacy-friendly file handling

Your file is handled for the conversion you request. Uploads and downloads use encrypted transfer, and temporary files are cleared after the processing and deletion window.

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Encrypted transfer

Uploads and downloads use HTTPS/TLS while your file moves between your browser and FreeFast.

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Conversion-only handling

Files are handled for the selected conversion job, not for selling your file contents.

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Auto-delete window

Temporary uploads and converted files are cleared after the processing and deletion window.

Archive Converter FAQ

Common questions about our converter

The proven archive converter currently supports ZIP, 7Z, TAR, TAR.GZ and GZ conversions that passed live proof.
RAR output is not supported in this release. Use ZIP, 7Z, TAR or TAR.GZ instead.
Yes. The converter rejects unsafe archive paths, unsupported protected archives and oversized extraction patterns before processing.

Ready to Convert Your Archive Files?

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