Best Free PDF Tools in 2026: iLovePDF vs SmallPDF vs Breklo
A no-nonsense comparison of the top free online PDF tools in 2026 — pricing, privacy, limits and features compared side by side.
The State of Free PDF Tools in 2026
There are dozens of online PDF tools, but most "free" options come with catches: daily limits, watermarks, file size caps, or — most concerning — uploading your documents to their servers. This guide compares the three most popular options honestly.
Privacy: Where Your Files Actually Go
This is the biggest difference between tools, and most people never check it.
| Tool | File processing | Files uploaded to server? |
|---|---|---|
| iLovePDF | Server-side | Yes |
| SmallPDF | Server-side | Yes |
| Breklo | In your browser | No |
iLovePDF and SmallPDF upload your files to their servers to process them, then delete them later. Breklo processes everything locally in your browser using WebAssembly — your files never leave your device. For confidential documents, this matters.
Pricing and Limits
| Tool | Free tier | Paid plan |
|---|---|---|
| iLovePDF | 2 tasks/hour free | ~$7/month |
| SmallPDF | 2 documents/day free | ~$12/month |
| Breklo | Unlimited, free | No paid plan |
iLovePDF and SmallPDF restrict free users to a couple of tasks before pushing you to a subscription. Breklo has no daily limits and no paid tier — it's free because it runs on your device, not their servers.
Features Compared
All three handle the core tasks: compress, merge, split, convert. Here's where they differ:
- iLovePDF — the most features, including OCR and some server-only conversions. Polished but limited on the free tier.
- SmallPDF — clean interface, strong on conversions, aggressive upsells.
- Breklo — covers 34 tools including a full in-browser PDF editor; everything free, but server-only features (like OCR) aren't available yet since it's browser-based.
Which Should You Choose?
- For privacy and unlimited free use → Breklo
- For occasional use and don't mind uploads → iLovePDF or SmallPDF free tier
- For OCR and advanced server features → iLovePDF paid
If you mostly compress, merge, convert, and edit PDFs and care about keeping files private, a browser-based tool like Breklo covers it without limits or subscriptions.
The Bottom Line
The "best" tool depends on what you value. If it's privacy and no limits, browser-based wins. If it's the widest feature set regardless of uploads, the established server-based tools still lead on a few advanced features.
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Frequently asked questions
What is the best free PDF tool in 2026?
It depends on your priority. For unlimited free use with privacy, browser-based tools like Breklo are best. For the widest feature set, iLovePDF leads but limits free users.
Are online PDF tools safe to use?
It varies. Server-based tools (iLovePDF, SmallPDF) upload your files to their servers. Browser-based tools (Breklo) process files locally, so they never leave your device — safer for confidential documents.
Is iLovePDF really free?
iLovePDF has a free tier limited to about 2 tasks per hour. Heavier use requires a paid subscription of around $7/month.
Does SmallPDF have a daily limit?
Yes, SmallPDF's free tier limits you to about 2 documents per day before requiring a paid plan.
Which PDF tool does not upload my files?
Breklo processes all files in your browser using WebAssembly, so files are never uploaded to a server. This makes it the most private option for sensitive documents.