Is PDF转Markdown free? Do I need to register?

Yes, it's completely free. No registration required for most tools. Tools that store personal data (e.g., favorites, conversion history) optionally support login for cross-device sync.

Do I need to install anything to use PDF转Markdown?

No installation needed. Open the web page and use directly. Works in all modern browsers (Chrome, Edge, Firefox, Safari) on both desktop and mobile.

Is my data safe when using PDF转Markdown?

Tools marked "browser-local / no upload" process your files entirely on your device. Server-side tools (e.g., PDF conversion) delete temporary files immediately after processing — no persistent storage.

Are there daily usage limits on PDF转Markdown?

Most pure-frontend tools are unlimited. Tools that consume server resources (format conversion, OCR) have a free daily quota; logging in gives you a higher quota. Check "Remaining today" at the top of the tool page for details.

PDF转Markdown

Click or drag file to this area to upload

Do not upload sensitive data like bank card numbers, passwords, or credit card details

Conversion RecordsServer will auto-delete unconverted records after 24 hours

Original File	Target File	Delete Status	Auto Delete Time	Status	失败原因	Convert Time	Download	Delete

No Data

✨ Features

• Convert PDF to Markdown • Easy to edit and publish • Preserve document structure • Files auto-delete after 24h

📖 How to Use

Step 1

Upload PDF file

Step 2

Click to convert

Step 3

Download Markdown file

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