Compress PDF documents to meet DigiLocker's 10MB file size limit free online. Perfect for Aadhaar, PAN, and certificate uploads in India.

DigiLocker, India's official digital document wallet under the Ministry of Electronics & IT, limits individual file uploads to 10MB. If you're uploading scanned certificates, Aadhaar copies, or marksheets, high-resolution scans frequently exceed this without you realizing it. ## DigiLocker's File Size and Format Rules DigiLocker supports PDF, JPG, and PNG formats with a 10MB cap per file. The platform itself provides up to 1GB of total storage, but each individual document upload must stay under the 10MB ceiling regardless of your total storage available. ## Steps to Compress PDF for DigiLocker 1. Visit [pdfhub24.com/compress-pdf](/compress-pdf) 2. Upload your scanned certificate, marksheet, or ID document 3. Select **Standard Compression** — DigiLocker's 10MB limit rarely requires aggressive compression 4. Confirm the output is under 10MB 5. Upload directly to your DigiLocker account, linked via your Aadhaar number ## Common Documents That Need Compression **Educational certificates and marksheets:** CISCE and other board certificates scanned at high resolution for archival quality often land in the 8-15MB range. Standard compression typically brings these to 2-4MB with no loss of legibility. **Aadhaar and PAN scans:** These are usually small (under 2MB) since they're single-page ID documents, but multi-page scans combined into one file can add up quickly. **Medical records:** Hospitals using DigiLocker for patient records, like cancer treatment documentation, often submit multi-page reports that benefit significantly from compression before upload. ## Linking Compressed Documents to Other Services Once uploaded to DigiLocker, your compressed documents can be linked to services like loan applications, EMI Network Cards, or KYC verification through partner platforms. Keeping files compressed and under the size limit from the start avoids upload failures during these downstream linking steps. ## If You're Uploading Multiple Pages For multi-page certificates or reports, consider whether you need every page as a single file or whether splitting helps. Use [pdfhub24.com/split-pdf](/split-pdf) if a document needs to be broken into sections, or [pdfhub24.com/merge-pdf](/merge-pdf) if you need to combine several single-page scans into one certificate file before compressing.