Universal File Tools is a free, browser-based toolkit for working with PDFs and files — no account, no watermark, no file size tricks. What you can do: • Merge, split, compress PDFs • Convert Word, Excel, PowerPoint ↔ PDF • Convert images ↔ PDF • Add watermarks, sign PDFs • Create professional invoices as PDF Everything runs securely in your browser. No files are stored on our servers. Built for freelancers, students, and small businesses who refuse to pay $20/month just to merge two PDFs.