Who Is This Tool For?
Developers, system administrators, and everyday users needing to repack, decompress, or convert ZIP files into 7Z format.
Good to Know
Files up to 100 MB supported per archive conversion.
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Archive Tool
ZIP to 7Z Converter
Convert .zip archives to high-ratio 7-Zip .7z format using advanced LZMA compression for smaller archive sizes.
Select ZIP files or drag them here
Convert to 7Z. Max 50 MB per file.
Encrypted & Private
•
Auto-deleted after 60m
Conversion Queue
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How to Use ZIP to 7Z Converter
1
Upload ZIP
Select or drop your .zip archive file.
2
Repack & Convert
Extract files and repack into 7Z compression format.
3
Download 7Z
Save the converted .7z archive directly to your device.
ZIP to 7Z Converter FAQs
Yes, files are processed over secure SSL connections and permanently purged from server memory within 60 minutes.
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