Question 1

Are my PDF files safe and private on DocTool?

Accepted Answer

Yes, 100%. All processing is strictly secured and private. Files are protected with industry-standard encryption, and any processed data is automatically and permanently deleted with zero retention.

Question 2

Is DocTool free to use?

Accepted Answer

Yes! Core document tools and everyday conversions are completely free with generous file limits.

Question 3

What is the maximum file size supported on DocTool?

Accepted Answer

DocTool supports file sizes up to 90 MB with batch conversions of multiple files simultaneously, zero advertisements, and instant priority processing queues.

Question 4

Can I convert scanned PDFs into editable text?

Accepted Answer

Yes. DocTool includes a multi-language OCR feature supporting English, Vietnamese, Spanish, French, German, Chinese, and Japanese.

Grayscale / Black & White PDF

Select PDF file to Convert to Grayscale