End of life announcement

Please take note that this site will go out of service later this year

The option to buy credit for paid use has ended. Registered users can continue to use this site at no cost for the time being.

PDF Security Tool

Registered Users

PDF Security Tool

You can use this online sample to set, change or remove standard password protection on a PDF file.

Select PDF file

product page

Sign with time stamp
User password for output file
Owner password for output file
Key length

	Allow printing	Change the document
	Copy content	Commenting
	Fill forms	Content extraction for accessibility
	Document assembly	High quality printing
	Optimize for the web (linearize)
evaluation mode (creates water mark)