ONEPDF
Your go-to tool for all your PDF requirements.
UPDF
Al chat with PDF, edit, annotate, convert PDFs, and do more.
Updated February 2026
| ONEPDF | UPDF | |
|---|---|---|
| Rating | 5.0★ | 4.8★ |
| Reviews | 2 | 8 |
| Pros | 0 | 12 |
| FactScore™ | 23.9 | 45.3 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in ONEPDF — Pros
No unique pros listedBoth tools — Pros
—Only in UPDF — Pros
Powerful capabilities User-friendly interface Affordable pricing AI chat capabilities AI summarization Editing tools Fast performance Mind mapping Cross-platform compatibility Customer support Document conversion Redact featureOnly in ONEPDF — Cons
—Both tools — Cons
—Only in UPDF — Cons
Dynamic reading feature Interface complexityDetails
| ONEPDF | UPDF | |
|---|---|---|
| Categories | PDF Editor | PDF Editor, AI notetakers, AI Presentation Software |
| Platforms | Web | Web · iOS · Android |
| Became Popular | February 20, 2023 | May 5, 2022 |
| Website | onepdf.tinyfrom.com | updf.com |
Who Should Pick Which?
Choose ONEPDF if...
- No unique pros listed
Choose UPDF if...
- Powerful capabilities
- User-friendly interface
- Affordable pricing
With a FactScore™ of 23.9 vs 45.3, UPDF leads in community reception. ONEPDF uniquely offers No unique pros listed, while UPDF stands out for Powerful capabilities and User-friendly interface.
What Users Say
ONEPDF
I recently tried the ONEPDF Online PDF Converter, and I must say I'm impressed with how easy and convenient it is to use. The fact that it's completely free and doesn't require any software or inst...
Saved me a lot of time when i needed to create multiple documents from one
UPDF
I often edit my invoices, and research papers with UPDF—a great PDF editor with AI.
In my opinion, UPDF doesn't have the most user friendly interface in comparison to other PDF editing programs that I've used (pdfFiller, PDF Expert). For the price point, it was a more affordable o...
Honestly, I use this almost daily. It’s one of the best PDF Editors I’ve used. It’s intuitive and easy to use. My favourite and most used feature is the redact feature…the fact that I can do a sear...
Related Comparisons
Frequently Asked Questions
Which is better, ONEPDF or UPDF?
Based on FactScore™, UPDF leads with a score of 45.3 vs 23.9. UPDF has a higher rating of 4.8★ compared to 5.0★.
What are the pros of ONEPDF compared to UPDF?
ONEPDF uniquely offers: No unique pros listed.
What are the pros of UPDF compared to ONEPDF?
UPDF uniquely offers: Powerful capabilities, User-friendly interface, Affordable pricing, AI chat capabilities, AI summarization.
Is ONEPDF better rated than UPDF?
ONEPDF is rated 5.0★ from 2 reviews. UPDF is rated 4.8★ from 8 reviews.
What is the FactScore™ of ONEPDF and UPDF?
FactScore™ weighs rating and review volume together. ONEPDF scores 23.9 and UPDF scores 45.3.
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