jPdf Tweak
jPDF Tweak is a Swiss Army Knife GUI application for PDF documents: combine, split, rotate, reorder (n-up, booklet), watermark, edit bookmarks/fileinfo/pagetransition, compress, encrypt, decrypt, sign, repair, edit attachments and more.
JSignPdf is a Java application which adds digital signatures to PDF documents. It can be used as a standalone application or as an Add-On in OpenOffice.org. The...
JSignPdf is a Java application which adds digital signatures to PDF documents. It can be used as a standalone application or as an AddOn in OpenOffice.org. The application uses the jsignpdfitxt library for PDF manipulations (based on iText library in version 2.1.7 with LGPL/MPL license). JSignPdf is opensource software and can be freely used in both private and business sectors.
sign-pdf Discontinued pdf-sign sign-documents pdf-signer
jPDF Tweak is a Swiss Army Knife GUI application for PDF documents: combine, split, rotate, reorder (n-up, booklet), watermark, edit bookmarks/fileinfo/pagetransition, compress, encrypt, decrypt, sign, repair, edit attachments and more.
Free Open Source Windows Linux Mac
ePapyrus PDF-Pro is a light, fast and affordable PDF editor. It weighs no more than 30MB. On average, it’s 30% faster than other PDF software. There’s no reason for you to pay high price for heavy PDF software.
Free Personal Windows
DigiSigner is a small but hot looking PDF viewer and signer tool. Secure your PDFs with DigiSigner. Create nice looking signatures with DigiSigner. Make your...
Freemium Web Self-Hosted
Fill and sign any form. Even snap a picture of a paper form to fill out. With Adobe Fill & Sign DC you can instantly turn digital files or paper documents into...
Commercial Android iPhone Android Tablet iPad
PDF Signer - Mac application to quickly fill and sign any PDF agreement or form. No need to print & scan. Perfect for: Signing agreements and contracts...
Commercial Mac OS X
PortableSigner is a signing (with X.509 certificates) program for PDF files. It's plattform independent and runs (tested) under Windows (2000, XP, ...), Linux and...
Free Open Source Mac OS X Windows Linux
Sign PDF documents with a digital signature in an easy to use app. PDF Signet allows you sign PDFs with your X.509 certificate without any hassle — simply pick the...
Commercial
XolidoSign, the best technology for electronic signature, time stamping and verification of all types of intelligent documents (PDF integrated firm, images, etc..). ...
Freemium Windows Web
OpenSignature is an open source project for the digital signature of documents. It works with all cards supported by OpenSC and focuses on adding support for cards from...
Free Open Source Mac OS X Windows Linux
The Apache PDFBox™ library is an open source Java tool for working with PDF documents.
Free Open Source Mac OS X Windows Linux
jPDFProcess is a Java PDF Library that can create PDF documents, print PDF, digitally sign PDF, set permissions, merge and split PDF, fill form fields, convert from PDF...
Commercial Mac OS X Windows Linux Debian