PDF translation, done right in one workspace
Other tools just hand you a translated file.
Translator Pro merges split sentences, locks your terminology, and lets you review side-by-side with the source.
Free to start · right after sign-up
Good translations don't happen in one pass
Reading and revising are part of translating.
So we put that whole process on one screen.
Why PDF translation needs a workspace
Most PDF translators ignore sentences cut off at page breaks and translate only half — the longer and more technical the document, the more it hurts.
| Typical PDF translator | Translator Pro | |
|---|---|---|
| Sentence across a page break | Half-translated → mistranslation | Cut sentences stitched back together automatically |
| Term consistency | Different on every page | Locked end-to-end with a glossary |
| Fixing one part | Re-upload the whole file | Just the wrong paragraph, in place |
| Checking the source | Open a separate window | Side-by-side + click-to-jump markers |
| Text inside figures | Left untranslated | Select a region to translate it |
| Review & collaboration | Not possible | Share, comments, history |
Everything you need to translate long documents properly
The things one-shot converters can't do
“A sentence gets cut in half at the page break and mistranslated.”
Page breaks handled automatically
Smart translation spots sentences cut off at a page boundary and stitches them back together on its own — no mode to pick. One sentence stays one sentence, even across pages.
“The same word is ‘clinical trial’ up front and ‘clinical experiment’ later.”
Glossary + Translation Rules
Register source–target term pairs and they stay fixed across the whole document. Style and tone rules apply consistently too.
“Finding the sentence to fix takes longer than fixing it.”
Side-by-side + page markers
Click a marker to jump straight to that PDF page. Move between the same spot in the source and the translation.
“The body is translated but the text inside images isn’t.”
Region translation
Drag over a figure or table on the PDF to translate the text inside it.
“I keep moving one paragraph to ChatGPT just to fix it.”
In-document AI Chat
Retranslate just the wrong part in place, with the AI already aware of the document context. No more copy-paste round trips.
“A reviewer says fix page 160 and finding the matching sentence is painful.”
Share, comments, history
Review on the same screen and track who changed what.
Frequently asked questions
Is it free to use?
Yes, you get free credits to start. Sign up and try it, then upgrade to a paid plan when you need larger documents or more volume.
Which languages are supported?
English ↔ Korean are the primary supported pair.
Can I export the translation?
Yes, you can export to Word and PDF.
Is the original layout preserved exactly?
We prioritize translation accuracy over reproducing the layout 1:1. Sentence lengths differ by language, so forcing an exact match causes mistranslations. Instead you review and edit side-by-side with the source.
Does it handle long documents and papers?
Yes. It's built to keep terminology and style consistent across hundreds of pages.