DeltaDoc vs ySign

Compare PDF & word documents online

DeltaDoc is a leading online documents comparator tool. It is the fastest way to spot differences between PDF, Word, PowerPoint and more documents.
Gain in productivity and reliability white reading new versions of your contracts, specifications and other documents.
DeltaDoc offers a secure technology that guarantees the confidentiality of your data.

Location: Cesson-Sévigné, France

ySign is a blockchain-based messenger app, which is the reason for our ICO.

Creating and developing an app for communication without stored information was our goal. Instead of storing your chat communications or calls on a central server, ySign uses blockchain technology for decentralized file sharing to carry and distribute encrypted messages.