XolidoSign is described as ', the best technology for electronic signature, time stamping and verification of all types of intelligent documents (PDF integrated firm, images, etc..)' and is an app in the Office & Productivity category. There are more than 50 alternatives to XolidoSign for a variety of platforms, including Online / Web-based, iPhone, Windows, iPad and Android. The best alternative is Adobe Acrobat DC. It's not free, so if you're looking for a free alternative, you could try DottedSign or Master PDF Editor. Other great apps like XolidoSign are Nitro Pro (Paid), PDF Reader (Freemium), Adobe Fill & Sign (Free) and jPdf Tweak (Free, Open Source).
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 application uses the jsignpdf-itxt library for PDF manipulations (based on iText library in version 2.1.
HelloSign provides an easy-to-use solution for companies to send documents for signature online, track the progress of requests, and get documents signed directly from their device in a safer and faster way than pen and paper.
OnTask allows you to create customized workflows to take care of business processes, including digital document signatures, digital form completion, review and approvals and other workflow oriented business processes.
Outlaw is a modern contract management solution that streamlines the contract lifecycle for organizations - from templated document generation to cloud-based redlining to real-time negotiation and eSigning.
Free Digital Signature Software that works without any file upload to ensure privacy and security Combine, merge and reorganize pages of multiple PDF pages and images into one PDF document without any file upload.