For most people, Smallpdf free + PDF24 desktop app covers everything. Pay only if you need Acrobat's editing power.
PDFs are the universal document format — great for sharing, terrible for editing. If you've ever needed to convert a PDF to Word, merge files, compress a large document, or add a digital signature, you know the frustration of finding a tool that actually works without sketchy software installs.
1. Adobe Acrobat — Best Professional PDF Tool
Adobe invented the PDF format, and Acrobat remains the gold standard. You can edit text directly, fill and sign forms, compress files, merge documents, convert PDFs to any format, and access AI-powered summarization. It's the most powerful option — but at $19.99/month (Standard) it's priced for professionals and businesses.
✓What works well
- +Full edit, convert, sign, and compress features
- +AI-powered document summaries
- +Desktop + web + mobile apps
- +Trusted by enterprises worldwide
✕Watch out for
- −Expensive for casual use
- −Subscription-only model
- −Interface can feel heavy
Ready to try it?
Visit the official website for current pricing and offers.
2. Smallpdf — Best for Quick Online Tasks
Smallpdf is a browser-based PDF toolkit that handles the most common tasks without installing anything. Convert, compress, merge, split, protect — all from a clean interface. The free plan allows a few tasks per day; Pro is $12/month for unlimited use.
✓What works well
- +No installation required
- +Clean, easy-to-use interface
- +Covers 20+ PDF tasks
- +Works on any device
✕Watch out for
- −Free plan has daily limits
- −Slower on very large files
Ready to try it?
Visit the official website for current pricing and offers.
3. PDF24 — Best Free Option
PDF24 is genuinely free — no paywalled features, no daily limits (for the desktop app). The online version handles conversion, compression, merging, and splitting. The desktop app for Windows adds even more tools. A rare find in a space full of freemium traps.
✓What works well
- +Completely free to use
- +No daily limits on desktop app
- +Wide range of PDF tools
- +Privacy-respecting — files processed locally
✕Watch out for
- −Desktop app is Windows-only
- −Interface is more utilitarian than polished
4. iLovePDF — Best for Teams
iLovePDF offers a full suite of PDF tools with a team-friendly Pro plan ($6/month per user). Batch processing, API access, and an office add-in make it powerful for teams handling lots of documents. The free tier is also generous compared to competitors.
What Should You Use?
For occasional personal use, PDF24 or the free tier of Smallpdf covers you well. For regular professional use, Acrobat's feature depth justifies the cost. Teams on a budget should look at iLovePDF's team pricing.
Side-by-Side Comparison
| Tool | Edit Text | Convert | Sign | Free Plan | Price |
|---|---|---|---|---|---|
| Adobe AcrobatTOP | Yes | Yes | Yes | Limited | $19.99/mo |
| Smallpdf | Basic | Yes | Yes | Yes (daily limit) | $12/mo |
| PDF24 | No | Yes | Yes | Yes (unlimited) | Free |
| iLovePDF | No | Yes | Yes | Yes | $6/mo |
Our recommendation
Ready to try it?
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