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Assam government recruitment portals almost always want documents in one specific format — usually a PDF for certificates and a JPEG for photo/signature — and get strict about it at the upload step. This guide covers the dimensions, file sizes, and formatting mistakes that most often get uploads rejected, so you can convert once and get it right the first time.
Every recruiting authority sets its own specification inside the individual advertisement — APSC, ADRE, SLPRB, and various PSU recruitments don't share one fixed standard. The table below lists the ranges seen most often on recent Assam government recruitment portals, as a general starting point. Always confirm the exact figures in your specific notification before uploading.
| Document | Expected Format | Typical File Size | Notes |
|---|---|---|---|
| Certificates / marksheets | 100 KB – 2 MB per file | Scan at 150–200 DPI; keep text sharp and readable | |
| Passport-style photograph | JPEG | 20 KB – 50 KB | Plain background, recent photo, exact pixel size as stated |
| Signature | JPEG | 10 KB – 20 KB | Clear black ink on plain paper |
| Multi-page certificate set | Single combined PDF | Under portal's combined limit (often 1–5 MB) | Use this tool to convert each scan, then merge them in order |
A portal that asks for a JPEG signature will often reject a PDF, and one that asks for a PDF certificate will reject a JPEG scan. Match the exact format each field asks for — don't assume they're interchangeable.
When pulling pages out of a multi-page PDF, double-check the extracted set has every page in the original order before re-uploading them individually or re-combining.
An image converted to PDF keeps whatever orientation the photo was taken in. If the source photo is sideways, the resulting PDF page will be sideways too — check and rotate the source image first.
Converting a high-resolution photo straight to PDF can produce a file well over a portal's cap. If that happens, compress the source image first, or compress the resulting PDF, before uploading.
Many portals auto-validate filenames against a pattern like RollNo_DocumentType. A generic name such as "download.pdf" or "IMG_2031.jpg" can cause an upload to fail even when the file itself is fine.
This tool converts one image to one PDF page at a time. To combine several converted PDFs into a single file — for example, multiple certificate scans — convert each one here, then combine them in order using the Merge PDF tool.
Pages are extracted as PNG images inside a ZIP file, one image per page, at a resolution sharp enough to remain legible for most verification purposes.
Convert format here first, then run the result through the Resize Image by KB tool (for images) to bring it under your portal's exact size cap.
No. Both directions of conversion run entirely in your browser using JavaScript libraries (jsPDF and pdf.js) — files are read locally and are never transmitted anywhere.