Easier ways to share ideas

With Square EFSS, all it takes is one easy content upload. Every authorized participant can access streams of information that other members shared, so you can toss ideas back and forth from your desktop PC or mobile device. Our solution is protected with maximum-grade security and an Audit Trail feature, so sensitive data remains secret.


How can Square EFSS enhance your business?

  • Simplify file sharing

    Square EFSS manages documents easily using a centralized content storage space. Every saved file is stored in the cloud so employees can access files anywhere. Managers can oversee projects, seeing status and modifications with the File Version Management feature.

  • Collaborate with colleagues and partners

    Various features support collaboration across companies, including external partners. External users gain access to authorized content only after a strict approval process, after which internal and external users can work seamlessly in a single online workspace.

  • Secure file sharing

    We use strict approvals and biometric authentication to prevent unauthorized access. The Audit Trail feature tracks shared files and usage histories to minimize risk, and every file shared is IRM-protected with restrictions on document access periods and distribution.

See how Square EFSS works in the real world

Increase office productivity and streamline workflows with Square EFSS.


Take a closer Look

  • Diverse workspaces

    An open, closed, or secret online workspace for sharing ideas, documents, and schedules in an efficient collaborative environment.

  • Instant posts

    Works just like social media with speedy posts and reply tools.

  • Real-time editing

    Simultaneous document editing with multiple users in real time.

  • Live poll

    Quick and easy opinion gathering with results updated in real time.

  • File annotations

    Sharing thoughts and ideas directly on the document.

  • Server DRM and 2-step authentication

    Restricts unauthorized file shares by limiting access periods, printing and distribution. 2-step authentication involves ID and password, and a one-time password.


Read, download, and share


    Square Enterprise File Sync and Share at a glance



    Square EFSS streamlines your workflow



    Unleash the possibilities of Square EFSS



Find out more about our offerings

Square Messenger

Get secure instant messaging that is optimized for your business. Whether you're at the office or on the move, Square Messenger delivers the same user experience on both web and mobile environments to drive effective collaboration for your team. Sign up for a free trial and instantly start collaborating with your colleagues.

Square Mail

Securely access key business features from email and approval to schedule and community. Increase productivity with a uniform UX across a wide range of devices and one-click access to key features. Innovate your collaboration culture by harnessing the technology and operational know-how of Samsung SDS that has been driving the growth of global companies with Square Mail.

Square Meeting

Call a web meeting from your nearest desktop PC or mobile device. Square Meeting is compatible with multiple networks, so you can virtually connect with colleagues from anywhere in the world.

Let's talk

Whether you’re looking for a specific business solution or just need some questions answered, we’re here to help.

Post SNS-like speedy posting and replying optimized for multi-user communication.
File Share Share files across multiple channels.
External Collaboration Easily share documents with external partners and quickly communicate.