PDF Sign&Seal

PDF Sign&Seal is a comprehensive software application that enables you to apply digital signatures to PDF documents, in addition to password protection, file merging, PDF conversion, and more. It mostly caters to experienced users.

Wrapped up in a professional-looking interface, PDF Sign&Seal invites you to open PDF docs and view them in the main frame, navigate images, zoom in and out, and enter full screen mode.

It's possible to view commands, thumbnails, signature files and bookmarks, embed forms fields (e.g. text field, checkbox, submit button, signature field), add sticky notes, stamps, image or text watermarks, links and external files, change the page orientation, merge multiple files into a single document, create PDFs from the scanner, or export PDFs as common images.

What's more, PDF Sign&Seal implements an option for batch converting picture files to PDF format, enabling you to add blank fields, sign and seal the PDF, and even create file renaming pattern for the new docs.

It's also possible to customize he UI signature appearance when it comes to the font, color, position on the screen, border, label, size and transparency, create certified signatures, add a reason, location and contact info for signatures, as well as ask the application to verify signatures when opening new PDFs.

When it comes to password protection, you can select the preferred encryption algorithm and manage user permissions, such as allowing content copying or extraction. Plus, PDF Sign&Seal can be integrated with the Windows Explorer right-click menu to quickly create PDFs, sign only, seal only, or to sign and seal PDFs.

No error dialogs were shown in our tests, and the software application didn't hang or crash. It had a good response time and minimal impact on computer performance, using low CPU and RAM. Encryption, merging, conversion, signing and sealing tasks were carried out quickly.

Taking into account its rich options and customization preferences, PDF Sign&Seal should come in handy to all users looking for an all-round program made to sign and seal PDF documents, among other security features.