PDF Toolkit

The PDF Toolkit Blog

Tips, tutorials, and news to help you manage your documents better.

Tutorial on how to reduce PDF file size
Tutorial

How to Reduce PDF File Size Without Losing Quality

Struggling with large PDF files? Learn the best free methods to compress PDF size online and offline without sacrificing quality. Complete guide for 2025.

 Guide to merging multiple PDF files into one document
Guide

How to Merge Multiple PDFs into One File (Free & Secure)

Learn the easiest way to combine multiple PDF documents into a single file. A complete guide to merging PDFs online for free, securely, and without software.

 News update about a new PDF text editing feature
News

Introducing the New Edit PDF Text Feature: Modify Content for Free

Announcing our new Edit PDF Text feature! Learn how to modify PDF content, fix typos, and add text online for free without expensive software.