English papers, foreign patents, and technical materials
Translate as-is, then summarize and explain

From “Read” to “Understand”

Languise is an AI platform that helps you understand specialized documents more efficiently.

Beyond translating PDF, Word, PowerPoint, and Excel files while preserving their layout, it lets you summarize and explain content on the same screen. With support for explaining figures, tables, and images, it maximizes reading accuracy and efficiency for work involving specialized documents such as English papers, foreign patents, technical materials, and contracts.

It is ideal for teams handling specialized foreign-language documents in research and development, intellectual property, technical investigation, equipment procurement, and legal affairs.

Languise World

For example, you can use it like this

Side-by-side view of an English paper translated while preserving layout
Case 1

Translate English papers while preserving layout for fast comprehension

Challenges

  • No time to read long papers from start to finish
  • Many formulas and graphs make PDF translation prone to layout breakage
  • It takes time to grasp key points

Languise

  • Translates while preserving positions of formulas, graphs, and figures
  • AI summarizes the whole document and presents key points first
  • You can ask AI about technical terms and background context
  • Formulas and figures stay intact; read while comparing with the original
  • Grasp key points quickly and review many papers in a short time
Case 2

Grasp foreign patents in a short time

Challenges

  • Reading foreign-language patents takes time
  • PDF translation breaks drawings and claim structure
  • Hard to match original and translated text

Languise

  • Translates without breaking positions of drawings, formulas, and claim numbers
  • Displays original and translation side by side
  • Ask AI about the meaning and structure of claims
  • Intensive reading while comparing with the original
  • Streamline competitor patent research
Side-by-side view of an original patent and its translation
Technical specification translated with AI support
Case 3

Efficiently understand foreign technical materials and specifications

Challenges

  • English specifications are difficult and burdensome to read
  • Many tables and figure numbers cause layout breakage in translation
  • Time-consuming to verify technical terms

Languise

  • Translates while maintaining layout without breaking tables and figure numbers
  • Provides translations and supplements based on technical context
  • Ask AI about unfamiliar terms or sections
  • Streamline understanding of foreign technology
  • Reduce rework and reading load
PDF preview sample
See PDF translation preview demo

This sample uses a paper published under the CC BY 4.0 license.
Original work: Safaeinejad et al. (2025), PLOS One

Safe and easy to use

Languise's Features

Maintain PDF layout

Figures stay in place—translate technical documents while preserving the layout that matters.

Read while checking the original

Read translations while comparing with the original text—useful for patent claims and technical expressions.

AI supports content understanding

Speed up understanding with summaries and explanations.
Even long patents and papers—you can quickly grasp key points.

Reliable security

All processed data is deleted and will not be used for secondary purposes such as AI training.

Price and features

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Consumption conditions

Free
Basic
Pro
Pro Max
Text translation
10 times per day
*50 characters or less are unlimited
Not consumption
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Text proofreading
Consumption
Consumption
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Text summary
Consumption
Consumption
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Not consumption
File translation
Consumption
Consumption
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Consumption
File summary
Consumption
Consumption
Consumption
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File proofreading
Consumption
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Consumption
Preview question
Unusable
Not consumption
Not consumption
Not consumption