Instant Multilingual PDF/HTML/TXT Translator

Instant Multilingual PDF/HTML/TXT Translator is a Chrome extension developed by Bohdan Stasiuk. According to the data from Chrome web store, current version of Instant Multilingual PDF/HTML/TXT Translator is 4.2.99, updated on 2023-04-17.
30,000+ users have installed this extension. 161 users have rated this extension with an average rating of .

Translate selected text on any PDF/HTML/TXT page in just two clicks, even when the page is your local document

Select some text in the document. Press Alt+Shift+A to get a translation immediately (except for local PDF documents) or right-click on the selection and choose 'Translate <your selected text>'. The translation will be shown under your selection.

You can edit your selection in the popup window that appears when you click the extension button. The app's options allow you to set a shortcut, choose languages, and set up a popup window.

The extension can be used with native PDF formats, but not with protected or scanned ones. To translate any local documents (PDF, TXT, HTML, etc.), the flag "Allow access to file URLs" should be set on the chrome://extensions page for this extension.

Note that this extension may contain ads or promote other extensions.

v4.2.98
Added context menu functionality to the popup window that opens on pressing the extension button in the Chrome toolbar.

v4.2.97
Added support for all frames matching the specified URL.

v4.1.92
Improved response time.

v4.0.82
Added popup window that is shown from the extension button when it's clicked.
Added notifications when there's no right to read local documents or extension needs page reload.
Added hotkeys support on remote PDF documents (urls that start with http, https, blob).

v3.7.76
Added support of related frames like blob:https://web.telegram.org/.

v3.6.73
Migrated to Manifest V3.

v3.6.4
Removed Yandex from the Providers list as completely paid translation API for now.

v3.6.1
Added section "Support" with links for writing a review, contacting the developer and supporting the project on Patreon.

v3.6.0
New, more user-friendly design of Options page. Enjoy! :)

v.3.5.0
Added deep translation of standalone words and phrases using Yandex API.

v.3.4.0
Added deep translation of standalone words using Microsoft API.

v.3.2.0
Added support of Microsoft Translator API 3.0.
Minor bug fixes and improvements.

v.3.1.2
Fixed issue with special characters for translation by Yandex.
Minor bug fixes and improvements.

v.3.1.1
Fixed issues with Options panel and switching between translation systems.
Added visualisation of error when Microsoft free subscription reaches quota.

v.3.0.0
Reimplemented translation of pdf-documents.
Added ability to move the pop-up window for PDF.
Added message "Can't translate" when Microsoft returns error.

v.2.11.0
Add an alert about required access to file URLs and a request to reload current page then.
Add "beep" when translation can't be made using hotkeys.
Bug fixes.

v.2.10.1
Change shortcut to Ctrl+A by default. Add real time apply of Options' changes (without reloading a target page).

v.2.10.0
Add shortcut for translation. By default it's Alt+A, but can be changed on chrome://extensions page.

v.2.8.0
Make migration from Microsoft Datamarket to Azure Cognitive Services. Make icon visible in toolbar.

v.2.7.0
Added ability to set max width of the pop-up window.

v.2.6.0
Fixed bug with options.

v.2.5.0
Added ability to customize pop-up window style, font family and font size.

v.2.3.0
Extension was localised for Russian and Ukrainian.
Language lists were sorted by name.

v.2.2.0
Added ability to copy translated text by selecting it in pop-up window and right-clicking on the selection.

v.2.0.0
Added ability to select translation system. Nowadays they are Microsoft and Yandex. For translations to/from Russian/Ukrainian it's better to use Yandex Translator API.
Resolved issue when pop-up window with translation disappeared by clicking on its surface.