NEW VERSION SOFiE 2.2 - Check it out

Your safe solution to exchange files of any size and type

Fortinet, Check Point, Kaspersky, Bitdefender, Eset, Sophos
 Trial version Demo

SOFiE - Safe Online File Exchange

It is our pleasure to present you our SAFE SOLUTION with an above-standard security level – SOFiE – an application to exchange files of any size and type. We offer you a reliable solution with high security for receiving and sending files both inside a company and outside for communicating with other entities. SOFiE will significantly increase the protection to a level very difficult to achieve when using other file exchange solutions, like e-mail or FTP server for example. Simply put, SOFiE is the most secure way to exchange confidential information online.

Example of the SOFiE application usage inside a company

Example of the SOFiE application usage inside a company GDPR

The application supports GDPR

SOFiE stores audit logs of all activities, including user log in, log out, file upload, file download and others.

Compliant with NÚKIB recommendations

SOFiE includes security technologies and processes that help fulfill the recommendations for administrators.

SOFiE Screenshot

Release Notes

Integration of SOFiE and Sandbox

Integration of Sofie and 2element (MFA)

Main features

Integrated file protectionIntegrated file protection using anti-virus engines and Sandboxes, which detect Zero-Day threats.
Clientless solutionClientless solution - users need only a web browser (no plugins or other software required for clients).
Adjustable file lifetimeAdjustable file lifetime (automatic removal of files based on a user's or administrator's setting).
Encryption at restSupport for encrypting files in the application store - "encryption at rest".
APIThe application includes an API for integration into third-party applications.
Data integrity checksSupport for one-time and regular data integrity checks to detect possible file corruption.

Problems with e-mail attachments

Attachment size problem:

Most e-mail servers limit the size of attachments to less than a 50 MB (often even 5 MB or 10 MB). E-mail communication is therefore not suitable for exchange of large documents, which often exceed these size limits for attachments.

Attachment blocking problem:

The security nowadays often requires using highly restrictive policies for attachments allowed in e-mails. Such policies for example block executable files, documents containing macros and even archives containing such files.

The SOFiE application enables you to safely send and receive files, which are problematic in e-mail communication. Files can be analyzed by a SandBox (protection from zero-day threats).

Safe Online File Exchange
Anonymous usersAnonymous
Logs and alertsLogs and alerts
Active directory Single Sign-OnActive directory Single Sign-On
Internal users with loginInternal users with login
Reporting and auditingReporting and auditing
MFA authentication (FIDO2, TOTP)MFA authentication (FIDO2, TOTP)
Defined administrator rolesDefined administrator roles
Backup and external storageBackup and external storage
SSL / TLS certificatesSSL / TLS certificates
API (DLP, Antivirus, Sandbox)API (other integration options)

The SOFiE application allows you to securely receive and send files that are problematic in e-mail communication. Files are analyzed by SandBox (protection against zero-day attacks)


  • Support for encrypting folders on the server „encryption at rest".
  • Transferred data are encrypted using SSL / TLS by default.
  • Option to enable two-factor authentication (MFA - FIDO2 and TOTP).
  • Single sign-on integration (SSO) with ADFS providers.
  • Support for one-time and regular data integrity checks.
  • Support for password policies, including prevention of the use of known leaked passwords.
  • Spam protection (CAPTCHA).
  • Login restrictions from certain ranges of allowed IP addresses.
  • Logging of all system activities.
  • Option to export logs to remote syslog for external processing (SIEM support).
  • Antivirus scanning of all files by default.
  • Optional inspection of files by a sandboxing engine (zero-day malware).

Penetration tests


Security of the application is tested and verified by penetration testing by NETHEMBA corporation.

Platform and deployment

  • Application SOFiE can be deployed:
    1. locally in the customer's environment (ON-PREMISE)
      • Virtualization options: VMWare, KVM, Xen, Hyper-V.
      • Option to install on the customer's physical server (RHEL, CentOS, Rocky Linux)
    2. in the cloud environment
  • Application can be deployed in a form of a virtual appliance with operating system and all necessary software components already built in.
  • Possibility to run the application on a public cloud: AWS, Azure, DigitalOcean and others.

Supported platforms

SOFiE part of DMZ SOFiE in the cloud


Application on your own serverApplication on your own server Cloud versionCloud version
Nová verze SOFiE


  • New antiviruses supported in Detection settings: Avast, Trellix.
  • Closed environment - secure and controlled file transfer between a separate part of the network and others (i.e. according to defined IP ranges).
  • Cooperative packages - possibility to add "contributors" among recipients as additional editors of the package. Useful for the joint work of several users or better substitutability.
  • Support for e-mail aliases for users.
  • Improvements in the feature for approving sending of packages (also called the 4 eyes mode).
  • Briefcase - easy sending of packages "to myself".
Release notes

Important references of SOFiE application

Directorate of Roads and Motorways of the Czech Republic
Penta Investments
“Thanks to the deployment of SOFiE, we have achieved a very pleasant and secure data sharing with external users. At the same time, we can enforce and audit security sharing policies.”

Application examples

User screens

Administrator screens

Business Partners

EruCom GC System Pragodata J3AG Dator 3 Autocont O2 NTT Actinet Asciinet system boost Your IT

Technology partners


Fortinet Checkpoint


Eset Sophos Avast


BitDefender Fortinet Trellix

Pricing quote / Partnership cooperation:

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