RAR to 7Z Converter

Convert your rar files to 7z online & free

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How to convert rar to 7z

Step 1

Upload rar-file(s)

Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.

Step 2

Choose "to 7z"

Choose 7z or any other format you need as a result (more than 200 formats supported)

Step 3

Download your 7z

Let the file convert and you can download your 7z file right afterwards

How to convert 7z to rar

rar

WinRAR Compressed Archive

This is one of the most common file compression formats. It was created by Russian programmer Evgeny Roshal. The format allows one to break up an archived file into several parts, to block an archive to prevent accidental modification, and to enhance data recovery (helps to renew a damaged archive). It has a 128-bit AES algorithm.

7z

7-Zip Compressed File

This format works based on the main compression algorithm LZMA. It was originally used in 7-Zip archives. Other compression algorithms can be used in 7z since this format has open architecture for developers. It has a high compression coefficient. The encryption algorithm is AES-256.

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