Free PDF Translate vs Doclingo vs BookTranslator vs Linnk AI: Research Assistant, Summarizer, Translator
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
Free PDF Translate
vs Free PDF Translate
Competitor 1
Doclingo
Doclingo
Competitor 2
BookTranslator
BookTranslator
Competitor 3
Linnk AI: Research Assistant, Summarizer, Translator
Linnk AI: Research Assistant, Summarizer, TranslatorCompare
4 tools · best value per row highlighted
Your tool
Free PDF Translate
Free PDF Translate
pdftranslator.org
Translating PDF files often destroys the original formatting, turning carefully structured documents into messy text blocks
Competitor
BookTranslator
BookTranslator
booktranslator.app
BookTranslator is an AI-based translation tool designed to facilitate the reading of global books. It leverages the power of the ChatGPT API to translate books accurately and effortlessly from one lan
Traffic estimated monthly website traffic
Monthly visits
111.4Kvisits/mo
153Kvisits/mo
38.2Kvisits/mo
452.2Kvisits/mo
MoM change
▲ 23.9%
▼ 50.3%
▼ 19.5%
▲ 2.8%
6-month growth
+181.6%
+13.6%
+55.8%
-2.1%
Global rank web
#445,067
#100,806
#667,219
#127,460
Avg. last 3 months
87.5K
266.1K
56.1K
445.7K
Bounce rate lower is better
42%
36%
42%
48%
Pages / visit
2.0
9.5
2.3
1.9
Visit duration
1m 57s
5m 44s
24s
48s
Traffic sources
● Direct 85% · ● Referral 15%
● Direct 68% · ● Referral 30%
● Referral 58% · ● Direct 42%
● Direct 66% · ● Referral 34%
Free PDF TranslateDoclingoBookTranslatorLinnk AI: Research Assistant, Summarizer, Translator
Pricing
Model
Free
Freemium
Freemium
Freemium
Starting price
Free
$7.59per month · free tier available
$3.99per month · free tier available
$8.2per month
Free tier
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Free trial
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–
–
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API access
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–
–
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Plans
Free Free
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Free FreePay as you go $3.99Pro $0/mo
Essential $8.20/moProfessional $9.90/moPremium $19.90/moVolume $39.90/mo
Capabilities input → output
Input
Documents
Documents
DocumentsImages
DocumentsImagesWeb pages
Output
Documents
Documents
Documents
DocumentsText
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Tasks what each tool can do · 2 shared · core partial
Tasks covered
9
5
10
9
Translations
Document translation
PDF translations
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Book translation
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Academic translations
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German-english translation
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Summarizing
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Chrome extensions
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Document formatting
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Document summarization
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Legal translations
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Mind maps
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Novel translation
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OCR
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–
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Papers translation
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Research
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–
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Technical translations
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Video summaries
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Comic translation
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Knowledge graphs
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Manga translation
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Subtitle translation
–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
–
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.