Tell Uno the outcome
Use plain-language prompts for whole-document text changes, then review exact proposals.
2026 PDF editor comparison
The best free PDF editor is the one that can explain the edit.
UnoPDF combines a free manual editor, review-first AI prompts, and visible structural targets for PDFs that expose text, images, vectors, QR codes, bands, and table groups.
Manual editing starts in the browser. AI and structural-processing actions are clearly labeled before they run.
proposal.pdf · Page 2
Structural targetGrey table vector group
Ready“Replace every old company name and update dates.”
See what the PDF contains
Text, logos, QR patterns, vector bands, and table groups are not the same kind of object.
Choose the honest action
Structural removal is distinct from a visual cover, so the export result is never misrepresented.
What matters when editing a real PDF
UnoPDF versus established PDF editors.
“Limited” means the vendor offers a related feature, but not the specific workflow as a public product promise. “Not specified” means we did not find a comparable public feature description.| Capability | UnoPDF | Adobe Acrobat | pdfFiller | Smallpdf | Sejda |
|---|---|---|---|---|---|
| Edit existing text | |||||
| Prompt-based AI changes across a text-layer documentAvailability varies by plan and rollout | Not specified | Limited | Not specified | ||
| Find and replace across a document | Not specified | Not specified | |||
| OCR for scanned pages | Limited | ||||
| Inspect native PDF text, raster and vector targetsSupported PDFs | Not specified | Not specified | Not specified | Not specified | |
| Remove a selected QR, logo, vector band or table group structurallySupported PDFs | Not specified | Not specified | Not specified | Not specified | |
| Separate structural removal from visual cover | Not specified | Not specified | Not specified | ||
| One-off, no-renewal option |
Comparison checked 30 July 2026 against public product and pricing pages. Product behaviour varies by PDF structure, plan, region, and software updates. UnoPDF does not claim universal lossless editing.
Primary references: Adobe AI actions, pdfFiller plans, Smallpdf plans, and Sejda editor.
Price is part of the workflow
Pay for the job you have, not a suite you may never use.
| Product | Entry option | Monthly | Annual | What to know |
|---|---|---|---|---|
| UnoPDF | €4.99 / 7 days | €9.99 | €69 | No automatic renewal on Power Pass |
| Adobe Acrobat | Trial / plan dependent | Regional pricing | Available | Product, region and commitment change the price |
| pdfFiller | Trial | $20 Basic | $96 Basic | Official individual Basic pricing checked in USD |
| Smallpdf | Limited free tier | Regional pricing | Available | Pro price is localized at checkout |
| Sejda | Free limits | See current plan | Available | Web and Desktop access differ by plan |
UnoPDF Pro Annual is €5.75/month, billed at €69/year.Use Power Pass when one urgent document is all you need. It expires after seven days and never renews automatically.See UnoPDF plans
Why object awareness matters
A QR code is not an image. A grey table band is not text.
Inspect
UnoPDF reads the available page structure and presents selectable text, image, vector, QR, and table targets.
Decide
Select the exact target. Use an AI prompt for text changes, or choose a structural action when the source PDF supports it.
Review
Preview the result and export a new copy. The original document remains your reference point.
Questions buyers actually ask
Clear boundaries make a better editor.
UnoPDF earns trust by distinguishing an editable source from a scan, and a structural operation from a visual one.Is UnoPDF really free?
Yes. The manual editor is free to start and manual exports do not receive an UnoPDF watermark. Power Pass and Pro unlock higher limits and advanced AI workflows.
Can Uno AI modify a long PDF from one prompt?
Uno AI can prepare whole-document changes for readable text-layer PDFs: rewrite, replace, translate, find, summarize, and answer. You review proposed changes before applying them. Scanned PDFs require OCR first.
Can UnoPDF remove a QR code or grey vector band instead of covering it?
For supported PDFs, UnoPDF can identify selected native vector groups and request structural removal. If a document cannot be safely rewritten, UnoPDF should keep the fallback explicit rather than presenting a visual cover as a true removal.
Why is this comparison different from a generic feature checklist?
A PDF may contain text, raster images, vector paths, and nested objects. A tool can offer editing or redaction without showing which of those objects it found. UnoPDF is built to make that object-level choice visible to the user.
Open the document. Tell Uno what must change. Review before export.
No watermark on manual exports · Original PDF stays unchanged