TransLex: Document Translatorv1.4.3

Released September 14, 2026Major

iOS Android

The latest major update expands the document processing capabilities of TransLex by adding multi-page scanning and automated study tools. As no performance data from post-release windows is available, the impact remains neutral. Future assessments will focus on whether these additions improve the historical baseline ratings of 4.5 on iOS and 4.2 on Android.

What changed

New featureSupport for complete translation of long documents with page-by-page progress tracking
New featureNew study tools including summarization, simple explanations, and key term listing
New featureMulti-page scanning into a single document
LocalizationTranslations now default to the device's system language
UXAutomatic summary offer for documents already in the user's language

Reception

50/ 100 impact scoreNeutral

What worked

New feature
The release introduces multi-page scanning and long-document translation support, addressing core productivity requirements for document management.

What didn't

New feature
no evidence
Performance data for the new study tools and summarization features remains unavailable due to the lack of post-release window analysis.

Marlvel takeaways

Monitor user adoption rates for the new page-by-page progress tracking to determine if long-document translation workflows are successfully retained.
Evaluate the accuracy of the automatic summary feature against existing language-specific documents to ensure the utility meets user expectations.
Assess whether the default system language translation setting reduces manual configuration friction for international users.

Original release notes

• Long documents — textbooks, papers, whole books — now translate completely, page by page, with progress as they arrive.
• Study tools: summarize, explain simply, or list key terms in your language.
• Scan several pages into one document.
• Translations default to your phone's language.
• If a document is already in your language, TransLex offers a summary instead.