Download TopCopilot

One installer for Microsoft Office and WPS Office, automatically matching 32-bit and 64-bit versions.

Windows installer

v1.0.150

One installer for Word, Excel and WPS

Having trouble installing or signing in? Contact support for help (include your Word version and an error screenshot to help us investigate).

Supported applications

Microsoft Word

Whole-document / selection / selected-text translation
Image translation
AI Chat
AI Fill
Glossaries

Microsoft Excel

Whole-sheet / selection / selected-text translation
Image translation
AI assistant
Coding Agent
Glossaries

WPS Writer

Whole-document / selection / selected-text translation
Image translation
AI Chat
AI Fill
Glossaries

WPS Spreadsheets

Whole-sheet / selection / selected-text translation
Image translation
AI assistant
Coding Agent
Glossaries

Microsoft PowerPoint

Entire presentation / current slide / selection translation
Charts and notes
Translation font
Glossaries
Custom prompts

WPS Presentation

Entire presentation / current slide / selection translation
Charts and notes
Translation font
Glossaries
Custom prompts

Browser extension (Chrome / Edge) · Download

TopCopilot AI Translation Assistant: Translate entire web pages in one click, with translations below the original text for bilingual reading. Switch between Bing, Google Translate, built-in browser AI and LLM engines. Includes selected-text translation, a word dictionary and English grammar analysis.

Edge: available on Microsoft Edge Add-ons for one-click installation (Edge 114+)
Chrome: Chrome Web Store listing coming soon (Chrome 114+)
Shares the account and credits used by the Windows add-in and web tools; Bing, Google and built-in browser AI engines are free

Install from Edge Add-ons

Installation

1 Fully close Word, Excel or WPS.
2 Download and run the Windows installer.
3 Reopen Office or WPS.
4 Open AI Assistant from the ribbon.

System requirements

Windows 10 or later
Microsoft Word / Excel 2016+
WPS Writer / Spreadsheets 2023 or later
Supports both 32-bit and 64-bit versions; the installer selects the matching version
Internet connection required