Best Free PDF Tools in 2026 — Edit, Merge, and Convert in One Place

No need to pay for Adobe Acrobat. These free tools let you edit, merge, compress, and convert PDFs with ease.

Why You Don't Need Adobe Acrobat Adobe Acrobat Pro is expensive, but 90% of PDF needs can be handled with free tools. Here are the best options in 2026. 1. Smallpdf Merge, compress, convert PDF to Word/Excel/PPT, split, encrypt. Free tier: 2 tasks/day. 2. iLovePDF Similar to Smallpdf with easier batch uploading. Also supports rotating pages, page numbers, and watermarks. 3. PDF24 — Unlimited Free German-developed, completely free with no limits. Desktop app processes files locally — great for privacy. 4. Sejda — Lightweight Online Editing Edit PDF text, fill forms, delete pages online. Free: 3 tasks/day. 5. Google Docs — Easiest PDF to Word Upload PDF to Google Drive → right-click → "Open with Google Docs." Free conversion. 6. macOS Preview Built-in app for merging PDFs, signing, watermarking, rearranging pages — free and offline. Quick Reference Merge → Smallpdf, PDF24, macOS Preview Compress → Smallpdf, iLovePDF PDF to Word → Smallpdf, Google Docs Encrypt → PDF24, iLovePDF Summary Mac users: try Preview first. Windows users: use PDF24 desktop. Use Smallpdf for advanced needs. No payment required.