ZIP to RAR
Convert ZIP archives to RAR online while keeping folders and filenames intact.
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Free: Convert ZIP to RAR online with no sign-up required.
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Large archives: Handles ZIP archives over 1 GB, preserves folder structure and filenames, and supports password-protected RAR when you provide the password.
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Privacy: Your uploads and converted RAR are automatically deleted after 2 hours.
How to use this tool:
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Step 1: Select your ZIP file using the button, or drag and drop it into the upload box.
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Step2: Our tool will convert your ZIP to RAR by extracting the contents and recompressing them for better storage efficiency.
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Step 3: Download your new, smaller RAR archive immediately.
Why use Converter App for free ZIP to RAR conversion?
Converter App offers a 100% free, no-registration ZIP to RAR conversion engine. Seamlessly repackage standard ZIP archives into the proprietary RAR format to leverage advanced features—like solid archiving and robust recovery records—for high-resilience backups and specialized distribution.
Built for heavy workloads, the tool processes ZIP uploads exceeding 1 GB while strictly preserving complex directory structures and metadata. Encrypted source ZIPs are fully supported: simply provide the password, and our engine performs a secure, memory-based extraction before repackaging your files into a standard, unencrypted RAR archive.
What to expect when converting ZIP to RAR
Real numbers from every conversion on this tool since 24 October 2026. Nothing here is estimated: we record how long each job took and how large the files were. File names and contents are never stored.
Expected time by file size
How long conversions take
share of all conversions
- under 1 s45%
- 1–10 s50%
- 10–60 s5%
- 1–5 min0%
- over 5 min0%
Times are server processing only, measured after the upload finished; upload and download are not included. Large files take longer, but the limit is the same for everyone: no account, no queue priority to buy. Updated 2026-10-31