Free Archive Converter Online
Convert between RAR, ZIP, 7Z, TAR.GZ, TAR.XZ, CAB, and ISO archive formats instantly. Extract disc images and Windows cabinets safely online. All processing happens in memory - your files are never stored.
Frequently Asked Questions
Can I convert RAR to ZIP online?
Yes. Upload your RAR file and get a standard ZIP archive that works on every operating system without WinRAR or extra software. The full directory structure is preserved.
What is the maximum file size?
You can upload archive files up to 250 MB. The total extracted content is limited to 500 MB for security. Archives with more than 5,000 entries are rejected to prevent zip bomb attacks.
Can I extract ISO disc images and CAB files?
Yes. You can convert ISO 9660 and UDF disc images, as well as Microsoft Cabinet (.cab) archives, straight to ZIP - no mounting, burning, or Windows-only tools required. The files are extracted in an isolated, network-free process.
Are password-protected archives supported?
Yes! You can add AES-256 password protection to ZIP and 7Z files, or remove the password if you know it. 7Z protection also encrypts file headers so even filenames are hidden.
Is my data safe when converting archives?
Yes. PrivConvert processes every file in server memory and deletes it the moment conversion completes. We never store, log, or analyze your data. All transfers use HTTPS encryption.
What security protections are in place?
Archives are validated against zip bombs (decompression ratio limits), path traversal attacks (no ../ paths allowed), and dangerous file types (executables and scripts are blocked). Entry count and total size limits are enforced.