Most PDF editors offer a free tier — but the features available for free vary dramatically. RaptorPDF's free plan covers annotation, merging, splitting, and basic conversion. Adobe Acrobat's free tier only allows viewing. This comparison shows exactly what you get at each price point so you can choose without overpaying.
Free plans vary wildly. Here's what each major tool offers for free:
| Tool | Free Features | Free Limit |
|---|---|---|
| RaptorPDF | Annotate, merge, split, compress, convert, protect | 25MB/file, 3 ops/day (guest), 5/day (free account) |
| Adobe Acrobat Reader | View only, basic highlighting | No conversions, no editing |
| Smallpdf | 2 tasks per hour | 5MB file limit, 2 tasks/hour |
| iLovePDF | Common tasks (merge, split, compress) | 15MB files, watermarks on some tasks |
| PDF24 | Almost everything | No stated limits for most operations |
| LibreOffice Draw | Full editing (desktop) | No limits (offline) |
Consider upgrading to a paid plan if you:
| Tool | Paid Price | Key Paid Features |
|---|---|---|
| RaptorPDF Pro | $4.99/month | 300MB files, unlimited operations, priority processing |
| Adobe Acrobat Pro | $19.99/month | Full text editing, OCR, form creation, digital certificates |
| Foxit PDF Editor | $8.99/month | Text editing, form creation, collaboration, OCR |
| Nitro PDF Pro | $13.99/month | Text editing, e-signatures, batch processing |
| PDF Expert (Mac) | $79.99/year | Text editing, compression, annotation summary |
Most users can use free tools for 80-90% of PDF tasks. RaptorPDF's free plan and PDF24 together cover annotation, merging, splitting, compression, and basic conversion at no cost.
Pay for a PDF editor if you:
Covers most PDF tasks at no cost. Upgrade to Pro only if you need larger files or unlimited operations.
View PricingWith RaptorPDF's free plan: annotate (highlight, text, draw), merge PDFs, split PDFs, compress, convert to/from Word and images, and add passwords/signatures. Files up to 25MB are supported. Most everyday PDF tasks are covered at no cost.
Adobe Acrobat Pro is worth it if you need: full text editing in PDFs, advanced OCR for scanned documents, form creation, digital certificate signatures, or enterprise compliance features. For basic tasks, free tools like RaptorPDF provide excellent value.
PDF24 has one of the most generous free tiers with no stated file size limits for most operations. RaptorPDF free supports up to 25MB per file with a full feature set including annotation, merging, splitting, and conversion.
True text editing (changing words in existing PDF text) is very limited in free tools. LibreOffice Draw can do basic text editing for free. Paid tools like Adobe Acrobat Pro provide reliable text editing. Most free tools offer annotation (adding text on top) rather than text editing.
Yes. RaptorPDF is free for most tasks with no account required. Free plan supports files up to 25MB and covers annotation, merging, splitting, compression, conversion, and PDF protection. Pro plan ($4.99/month) increases the file size limit to 300MB and removes daily operation limits.