kitio.aiO.Translator vs DocTranslator
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 DocTranslator starts at $4.99/mo. 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 file translation
- 108 languages
- OCR for scanned documents
- Glossaries
- Translation API
- Certified human translation
| Feature | O.Translator | DocTranslator |
|---|---|---|
| Best for | AI document translator that keeps PDF, Word and EPUB layouts | AI document translation for PDF, Office and InDesign files |
| Category | Writing | Writing |
| Pricing model | Paid | Freemium |
| Starting price | $5 one-time | $4.99/mo |
| Free plan | No | Yes |
| Made by | Office Translator, Inc. | DocTranslator |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Both offer: Translation API.
Pricing compared
O.Translator starts at $5 one-time and DocTranslator starts at $4.99/mo. 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
5 plans
Free
Free
- Pay $0.005 per word
- Files up to 20 MB and 20 pages
- 108 languages
Basic
$4.99/mo
- Monthly AI translation allowance
- Files up to 100 MB, 300 pages
- OCR for scans
- 7-day free trial
Pro
$19.99/mo
- Files up to 1 GB, 5,000 pages
- Glossary
- 5 team seats
- API, 1,000 pages a month
Business
$49.99/mo
- Lower per-word rate
- 15 team seats
- API, 5,000 pages a month
Enterprise
Contact sales
- Higher volumes
- Custom terms
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
DocTranslator
- Keeps original document formatting
- Handles InDesign and EPUB files
- Pay per document without subscribing
- Per-word charges on top of subscriptions
- Free files limited to 20 MB and 20 pages
- Free uploads are stored for only 24 hours
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 DocTranslator if you want:
- Keeps original document formatting
- Handles InDesign and EPUB files
- Pay per document without subscribing
Watch out: per-word charges on top of subscriptions.
O.Translator vs DocTranslator FAQ
What is the difference between O.Translator and DocTranslator?
O.Translator: AI document translator that keeps PDF, Word and EPUB layouts. DocTranslator: AI document translation for PDF, Office and InDesign files. Both are writing tools.
Is O.Translator or DocTranslator cheaper?
O.Translator starts at $5 one-time and DocTranslator starts at $4.99/mo. Check both pricing pages for current plans.
Do O.Translator and DocTranslator have free plans?
O.Translator: No. DocTranslator: Yes.
Who makes O.Translator?
O.Translator is made by Office Translator, Inc..
Who makes DocTranslator?
DocTranslator is made by DocTranslator.
Which should I choose, O.Translator or DocTranslator?
Choose O.Translator if you value keeps tables and layout intact and preview and quote before paying. Choose DocTranslator if you value keeps original document formatting and handles indesign and epub files.