Guides

Short, practical guides for everyday document problems, such as shrinking a PDF for a portal or getting your application documents ready.

How to Reduce PDF Size Without Losing Quality

Reduce PDF size and keep the text readable: which compression to choose, how to reach 100KB or 200KB on mobile, and what to do when a PDF won't shrink.

How to Combine Certificates into One PDF

Scan or photograph your marksheets and certificates, combine them into one PDF in the right order and bring it under the portal's limit. Free, step by step.

Is It Safe to Use Online PDF Tools?

Is it safe to upload Aadhaar, PAN or bank statements to PDF websites? Learn the risks, what in-browser processing means and how to check any PDF tool.

Prepare Documents for Any Online Application

Photo, signature and PDF size rules for SSC, UPSC, IBPS, NEET, PAN, passport and scholarship portals, with tools to resize and compress each file.