mdgate converters

ETT to Markdown in your browser.

Convert ETT files to GitHub-Flavored Markdown directly in your browser.

Your ETT stays on your device. No upload. No account.

Starting local converter

Use ETT to Markdown in your app

$ npm install @mdgate/wps 

import { toMarkdown } from '@mdgate/wps';

const markdown = await toMarkdown(bytes);

Pure TypeScript, Node.js, Cloudflare Workers, Edge, Browser, No Python, No native addons, No WASM, Zero third-party runtime dependencies

How ETT to Markdown works

  1. ETT
  2. WPS package parsing
  3. Office-compatible parts · readable strings
  4. GitHub-Flavored Markdown

Built for JavaScript runtimes

Node.js

Read local files, uploads, S3/R2 objects, and other byte sources.

Cloudflare Workers

Parse WPS files directly inside Workers without WPS Office or a native binary.

Browser

Convert ETT locally without uploading it to a server.

Edge

Run the same TypeScript converter in compatible Edge runtimes.

What @mdgate/wps extracts

  • Office-compatible OOXML or OLE packages via the matching Word, Excel, or PowerPoint converter
  • Readable strings from proprietary Kingsoft ZIP parts or OLE streams
  • Duplicate runs removed
  • Encrypted Office-compatible package detection

Why @mdgate/wps

Runs where your JavaScript runs

No separate processing service. The converter is TypeScript you can call from Node.js, Cloudflare Workers, Edge runtimes, and browsers.

Local conversion

ETT files can stay inside your application or browser.

Content detection

Recognizes ETT files from their contents, not only the filename.

Deterministic parsing

The same ETT file produces repeatable Markdown without model inference.

Small runtime surface

No Python. No native addons. No WASM. No third-party runtime dependencies.

ETT for AI agents

Turn ETT files into content your agent can actually work with.

  1. ETT
  2. Markdown
    • grep
    • search
    • chunk
    • index
    • cache
    • cite
    • reason

Need more than ETT?

One format

@mdgate/wps

Your own set

@mdgate/core
+ @mdgate/wps
+ @mdgate/pdf
+ @mdgate/docx

Broad file support

@mdgate/converters

FAQ

Can I convert ETT to Markdown without uploading it?

Yes. ETT files can be converted locally in the browser.

Does ETT to Markdown work in Cloudflare Workers?

Yes. @mdgate/wps runs directly in Cloudflare Workers.

Does it require Python?

No.

Does it require native addons or WASM?

No.

What does it output?

GitHub-Flavored Markdown.

Can I install only the ETT converter?

Yes. Install @mdgate/wps instead of the complete converter set.

Does it reconstruct full WPS layout?

Office-compatible packages follow the official converters. Proprietary Kingsoft packages are best-effort text.