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How to Compress PDF to 1MB for Sarathi RTO Online Portal

May 19, 2026By PDF Pro Team

Preparing documents for online applications is often a stressful task. When applying on the official Sarathi Parivahan Driving License Portal portal, candidates and professionals frequently hit file size limits. The portal requires all uploaded Medical certificates, age proof, and address proof PDFs to be in PDF format and sized strictly under 1MB.

Why the Sarathi RTO Portal Rejects Large PDFs

The Sarathi Parivahan Driving License Portal portal processes thousands of uploads daily. To protect server speeds and ensure compatibility for users in remote areas with slow internet connections, they enforce a hard size cap of 1MB. Trying to upload a raw scan directly from your phone will trigger an upload failure.

How to Optimize Your Documents for Sarathi RTO

RTO auto-verification requires high-contrast scans. Compress files to under 1MB for smooth processing.

Using PDF Pro's vector-preservation tool allows you to compress your scanned files to the exact required size without making the text blurry or illegible. Rejections during manual document verification (DV) are often due to pixelated scans. PDF Pro ensures that signatures, stamps, and certificate serial numbers remain perfectly readable.

Step-by-Step Guide to Compress Documents for Sarathi RTO

  1. Go to the Compress PDF Tool on PDF Pro.
  2. Upload your Medical certificates, age proof, and address proof PDFs PDF file from your device.
  3. Our engine will automatically apply targeted optimization to strip out heavy metadata and downsample image layers.
  4. Verify that the output file size is under 1MB and download it.
  5. Submit the optimized PDF file on the official portal at https://sarathi.parivahan.gov.in.

Is it Safe to Upload Sensitive Certificates?

Your educational degrees, caste certificates, and identity documents are highly private. PDF Pro uses local client-side processing structures where possible, and any server-side compression is protected by 256-bit SSL encryption. All documents are permanently deleted from our cache after 2 hours. We never read or store your personal information.


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Compress PDFs for Sarathi RTO