Digital Signature Reviews

Quick PDF Tools Pro is a mighty box of professional PDF tools designed specifically to work from within Windows Explorer. Simple to use, Quick PDF Tools Pro lets you preview PDF files, merge and split PDF files, edit document properties and initial view settings, add and edit custom...

Perfect PDF 7 Office will be integrated in 16 widespreaded Windows applications: Windows Explorer, Microsoft Office (Word, Excel, PowerPoint, Outlook, Visio und Project), OpenOffice.org (Writer, Calc, Impress, Draw, Base, Math), Internet Explorer, Mozilla Firefox and Thunderbird. Perfect PDF 7...

Perfect PDF 6 Premium is a powerful software for all tasks concerning the PDF and XPS file formats. Conversion of documents into PDF files, changing of properties, content editing, document commenting, designing, protecting and digital signing, creating and filling out forms and much more is...


Platforms: Windows

Perfect PDF 6 Office integrates itself in Microsoft Office (Word, Excel, PowerPoint and Outlook) and converts Office files in PDFs. The meta data, e.g. links, table of contents, bookmarks, form fields and controls, comments, Word index, as well as e-mails and attachments will be imported...


Platforms: Windows

Perfect PDF 6 Editor is a powerful software for all PDF and XPS editing tasks. Conversion of documents into PDF and XPS files, properties changing, content editing, document annotation, design, protect and digital signing, creating and filling out forms create PDF directly from scanner or web-cam...


Platforms: Windows

Perfect PDF 5 is a powerful software for all tasks concerning the PDF file format. Conversion of documents into pdf files, changing of properties, content editing, document commenting, designing, protecting and digital signing, creating and filling out forms and much more is possible with Perfect...


Platforms: Windows

iSafePDF is a free open source PDF protection software. It allows you to encrypt PDF document, signe them using a certificate and timestamp the signature. All those features are PDF standards so your document will be readable/editable with all standard PDF programs. It supports PDF encryption...


Platforms: Windows

Perfect PDF 5 Editor is a powerful software for all tasks concerning the PDF file format. Conversion of documents into PDF files, changing of properties, content editing, document commenting, designing, protecting and digital signing, creating and filling out forms and much more is possible with...


Platforms: Windows

Perfect PDF 7 Premium is a powerful software for all tasks concerning the PDF and XPS file formats. Conversion of documents into PDF files, changing of properties, content editing, document commenting, designing, protecting and digital signing, creating and filling out forms and much more is...


Platforms: Windows

With DeepCoder you can protect your privacy when you are sending confidential e-mails and/or files over the internet and when you are storing private files on your computer.DeepCoder is a program to encrypt, decrypt and/or digitally sign e-mails and files using secret keys (passwords) or public...


Platforms: Windows

Create, convert, design, sign, fill PDF files and forms! Perfect PDF 5 Converter is a powerful software for all tasks concerning PDF creation and design. Conversion of documents into PDF files, changing of properties, document commenting, designing, protecting and digital signing, filling out...


Platforms: Windows

The fab4 browser builds a modern UI around the Multivalent, and extends it with support for distributed annotations and new file formats. This project website includes the latest developments Features Reads and renders HTML, PDF, DVI, SVG, JPEG, PPT, JT, XLS, OGG Theora + vorbis, MP3 and...


Platforms: Mac

Z1 SecureMail Gateway is a central, server-based software solution which provides encryption and digital signatures (PGP and S/MIME) for the entire email traffic of an organization. It works with organizational certificates and certificates for individual users, groups or organizational units. Z1...


Platforms: *nix

TCPDF project was started in 2002 and now it is freely used all over the world by millions of people. TCPDF is a Free Libre Open Source Software (FLOSS). Main Features: * no external libraries are required for the basic functions; * all standard page formats, custom page formats, custom...


Platforms: *nix

Z1 Backbone Of Trust CertServer is a database, which centralises and automates the verification and administration of external certificates. Instead of burdening each individual user with these tasks, Chief Security Officers, IT-Security-Manager etc. all certificate administration is...


Platforms: *nix

PDF Studio is an all-in-one, easy to use PDF editor that provides all PDF features needed at a fraction of the cost of Adobe Acrobat and other PDF editors. PDF Studio maintains full compatibility with the PDF Standard. Features Create PDFs Scan-To-PDF Annotate and Markup PDFs Fill In & Save PDF...


Platforms: Windows, Windows 8, Windows 7, Windows Server

As the name suggests, PDF Reducer can compress your PDF files, but that's not all ! The software is also able to merge and split PDFs. You can also rearrange, delete pages, add or erase text. Finally you can secure your PDFs: Watermark, password and electronic signature...


Platforms: Windows, Windows 8, Windows 7, Windows Server

Powerful PDF Editor Software. Easy to use PDF Editor lets you add your own digital signature to a PDF, add text or edit existing text, rearrange text and graphics, or add notes and comments to documents. Edit locally, no need to upload your documents. Works offline - no internet connection...


Platforms: Mac

Powerful PDF Editor Software. Easy to use free PDF Editor lets you add your own digital signature to a PDF, add text or edit existing text, rearrange text and graphics, or add notes and comments to documents. Edit locally, no need to upload your documents. Works offline - no internet connection...


Platforms: Mac

C# PDF Library empowers developers to digitally sign PDF documents effortlessly. This process involves identifying the target PDF file and applying a digital signature to it. The library ensures that the digital signature is secure, providing a method to validate the signer's identity and the...


Platforms: Windows, Windows 8, Windows 7, Windows Server