PDFTools Blog
PDF tips, tutorials, and guides from the PDFTools team. Learn how to work smarter with your documents.
How to Compress a PDF Without Losing Quality
Large PDFs can be a pain to share over email or WhatsApp. Learn how to shrink your PDF file size while keeping text sharp and images readable — all without uploading to any server.
Merge Multiple PDFs Into One — Free & Instant
Combining multiple PDF documents is a common task for students submitting multi-part assignments and professionals creating comprehensive reports. Here's how to do it instantly for free.
How to Split a PDF and Extract Specific Pages
Sometimes you only need a few pages from a large PDF. Whether it's one chapter from an e-book or a single invoice from a compiled report, splitting PDFs is easier than you think.
PDF Privacy: Why You Should Never Upload Sensitive Documents Online
Most online PDF tools upload your files to their servers. For documents containing Aadhaar numbers, bank statements, or medical records, this is a serious privacy risk. Here's what you need to know.
Best Free PDF Tools for Students in India (2026)
From compressing assignment PDFs for email submission to merging multiple notes into one study guide — here's a complete guide to the best free PDF tools built for Indian students.
10 Tips to Reduce PDF File Size Before Sending
Email attachments have size limits. WhatsApp blocks files over 100MB. Portals reject uploads above 2MB. Master these 10 practical tips to get your PDF under any size limit quickly.