If you frequently work with PDF files, ILovePDF is an essential tool for your browser. The site offers a vast collection of free tools that make working with digital documents incredibly easy and fast.

1. Merge and split files: Easily merge multiple files into a single document or extract specific pages
2. Compress files: Reduce the size of your PDF file while maintaining the best possible quality for emailing
3. Convert files: Convert PDFs to Word, PowerPoint, Excel, or even JPG images, and vice versa
4. Edit files: Add page numbers, watermarks, or rotate pages
5. Security: Password-protect your files or unlock them.