YouSendIt Acquires Email Collaboration and E-Signature Companies

Attassa and Zosh bring collaboration, Microsoft Outlook integration and e-signature expertise to YouSendIt

Jan 05, 2011, 14:17 ET from YouSendIt, Inc.

CAMPBELL, Calif., Jan. 5, 2011 /PRNewswire/ -- YouSendIt, Inc., the global leader in secure digital content delivery, today announced the acquisitions of Attassa, an email collaboration pioneer, and Zosh, an innovative e-signature provider, for undisclosed amounts.  Through the two acquisitions YouSendIt gains the technology and personnel of the companies.

"We are excited to welcome Attassa and Zosh into the YouSendIt family.  These acquisitions open up exciting new market opportunities and deepened relationship with our existing customers," said Ivan Koon, chief executive officer at YouSendIt.  "The technology and experience these two companies bring will accelerate our immediate and long-term growth."

Founded in 2007, Attassa has created a framework and software development kit (SDK) that allows the rich integration of existing Web applications as plug-ins into Microsoft Outlook.  Through these SDKs, Attassa introduced a series of file-sharing, synchronization and backup utilities that make Outlook into a powerful tool for file-based collaboration.  Additionally, Attassa has developed an iPhone application, which synchronizes users' email from Outlook and Webmail servers.  

Zosh provides easy to use e-signature services that allow users to view, fill, sign and transmit documents from a mobile phone.  Zosh's intuitive sign-with-your-finger signature tool eliminates the complicated steps of other e-signature and traditional print-sign-and-fax solutions and makes it easy to fill in and sign any document on the go.  Launched in March 2010, the company won the DEMOgod award at DEMO Spring 2010 for the Mobile category.  

About YouSendIt

YouSendIt, Inc is the number one secure digital file delivery company.  More than 15 million registered users and 310,000 subscribers trust YouSendIt to securely send receive and track digital content.  Professionals, businesses and government agencies across the world, use YouSendIt to transfer files too large to send via email, eliminating the need for cumbersome FTP sites and expensive overnight carriers.  By sending files and attachments through YouSendIt, corporations can alleviate and better manage the acute challenge of ever expanding email inboxes and overages.  YouSendIt integrates seamlessly into the most common desktop tools, including Microsoft Outlook, Microsoft Office, Adobe Photoshop, Final Cut Pro, etc.  Users can also leverage the service through the YouSendIt Website or the YouSendIt Express desktop application.  Visit or the YouSendIt blog at for more information.


Jyotsna Grover


SOURCE YouSendIt, Inc.