With the vast number of files being e-mailed and shared every day, document security is more important now than ever. Protect and secure your documents digitally with passwords and permission levels with the Secure and Sign feature. You can also sign your documents with a digital signature.

Protect your documents with our leading 256 bit AES encryption. Only your password will allow anyone to modify from this point. You can also set a password that will be required to open the document.

Define which permissions users will get when opening your document. You can forbid to print the document, to copy content from the document and more.

Adding a digital signature to your document verifies you as owner of the document. You can sign agreements like you would on paper – and send them across the globe within seconds.


PDF Architect Standard contains all features from the FREE Package plus:



PDF Architect Pro contains all features from the Standard Package plus:


Pro + OCR

PDF Architect Pro + OCR contains all features from the Pro Package plus:

OCR Advanced


Open and read any PDF document plus: 

Create PDF from Word, Excel, PowerPoint.

Rotate, move and delete pages, merge PDFs.