ZIP to RAR converter
Upload a ZIP, get a polished RAR back in seconds. StandardsPDF handles the conversion in your browser so your files stay yours.
Convert ZIP to RAR
Drop your files to try StandardsPDF. This tool is available in the full workspace.
Repackages contents without re-compressing your data
Keeps the folder structure inside the archive
Works in any modern browser – desktop, tablet or phone
Free to try with no account and no watermark
How it works
Convert ZIP to RAR in 3 steps
Upload or drag in your ZIP file
Choose your output options if you need them
Download the finished RAR
Private by default
Files are encrypted in transit and deleted within 60 minutes.
Fast
Most jobs finish in under 10 seconds. No queueing.
No signup on free tier
5 documents per day, no credit card required.
FAQ
Frequently asked questions
How do I convert ZIP to RAR?+
Upload your ZIP file (or drag it onto the box above), wait a few seconds while StandardsPDF converts it in your browser, then download the RAR. There is nothing to install and no account required.
Is converting ZIP to RAR free?+
Yes. ZIP to RAR conversion is free on the StandardsPDF free tier – no watermark, no signup, and no credit card. A Pro tier lifts the file-size and daily limits if you need more.
Will the RAR keep the quality of my ZIP?+
StandardsPDF aims for the highest fidelity the RAR format allows, so your archive comes through looking as close to the original as possible. Some format-specific details may adapt where RAR works differently to ZIP.
Does the RAR keep the folder structure from my ZIP?+
Yes – the folder tree and file names inside your ZIP are preserved; StandardsPDF simply repackages them into a RAR.
Do I need to install anything to convert ZIP to RAR?+
No. Converting ZIP to RAR runs entirely in the browser – no desktop software, no extensions and no account for the free tier.
What is the maximum ZIP file size I can convert to RAR?+
Up to 100 MB per ZIP on the free tier and 2 GB on Pro. If your ZIP is larger, split it first or upgrade for the higher limit.
Can I convert several ZIP files to RAR at once?+
Yes – add multiple ZIP files and StandardsPDF processes them as a batch, returning a RAR for each.
Can I convert ZIP to RAR on my phone?+
Yes – the ZIP to RAR converter is fully responsive and works in Safari, Chrome and other modern browsers on iOS, Android and iPadOS.