kitio.aiO.Translator vs PDFTranslator.org
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. O.Translator starts at $5 one-time and PDFTranslator.org starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Layout-preserving PDF translation
- 40+ file formats
- arXiv paper translation
- Comic translation
- Subtitle translation
- Translation API
- Layout-preserving PDF translation
- OCR for scanned PDFs
- Field-specific translation styles
- Parallel processing
- PDF split, merge and compress
| Feature | O.Translator | PDFTranslator.org |
|---|---|---|
| Best for | AI document translator that keeps PDF, Word and EPUB layouts | AI PDF translator that keeps layout across 100+ languages |
| Category | Writing | Writing |
| Pricing model | Paid | Freemium |
| Starting price | $5 one-time | See pricing page |
| Free plan | No | Yes |
| Made by | Office Translator, Inc. | PDFTranslator.org |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Both offer: Layout-preserving PDF translation.
Pricing compared
O.Translator starts at $5 one-time and PDFTranslator.org starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Single credits
$0.13 / credit
- Minimum 15 credits
48-credit pack
$5 one-time
- 40 credits plus 20% bonus
- Never expires
168-credit pack
$15 one-time
- 120 credits plus 40% bonus
- Never expires
720-credit pack
$60 one-time
- 480 credits plus 50% bonus
- Never expires
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
O.Translator
- Keeps tables and layout intact
- Preview and quote before paying
- Credits never expire
- Every full translation costs credits
- Cost depends on token count, harder to estimate
- Minimum purchase of 15 credits
PDFTranslator.org
- 600 free pages every month
- One-time purchases, no subscription
- Handles scanned documents
- OCR pages cost extra credits
- Files limited to 20 MB
- Little detail on who runs the service
Which one should you choose?
Choose O.Translator if you want:
- Keeps tables and layout intact
- Preview and quote before paying
- Credits never expire
Watch out: every full translation costs credits.
Choose PDFTranslator.org if you want:
- 600 free pages every month
- One-time purchases, no subscription
- Handles scanned documents
Watch out: ocr pages cost extra credits.
O.Translator vs PDFTranslator.org FAQ
What is the difference between O.Translator and PDFTranslator.org?
O.Translator: AI document translator that keeps PDF, Word and EPUB layouts. PDFTranslator.org: AI PDF translator that keeps layout across 100+ languages. Both are writing tools.
Is O.Translator or PDFTranslator.org cheaper?
O.Translator starts at $5 one-time and PDFTranslator.org starts at See pricing page. Check both pricing pages for current plans.
Do O.Translator and PDFTranslator.org have free plans?
O.Translator: No. PDFTranslator.org: Yes.
Who makes O.Translator?
O.Translator is made by Office Translator, Inc..
Who makes PDFTranslator.org?
PDFTranslator.org is made by PDFTranslator.org.
Which should I choose, O.Translator or PDFTranslator.org?
Choose O.Translator if you value keeps tables and layout intact and preview and quote before paying. Choose PDFTranslator.org if you value 600 free pages every month and one-time purchases, no subscription.