OpenAS2 is a java-based implementation of the EDIINT AS2 standard. It is intended to be used as a server. It is extremely configurable and supports a wide variety of signing and encryption algorithms.
Supports very high traffic volume allowing parallel processing of files per partner.

SUPPORT: Please use the Github issues and Discussions channels here:
https://github.com/OpenAS2/OpenAs2App/

Requirements:
- Java 11 or newer (tested with the LTS versions of Java up to 21)
- Any OS that runs Java

Planned enhancements in the next major release:
- User interace configuration GUI
- Certificate Exchange Management

IMPORTANT: Java 8 is no longer supported.

Features

  • Conforms with AS2 1.1 specification
  • Can run as a server daemon
  • Support for remote control
  • Configurable Signature and encrytion
  • Supports compression
  • Configurable Synchronous and Asynchronous MDN
  • Supports HTTPS transport protocol
  • Supports filename preservation
  • Supports FDA Automatic Submissions Gateway using custom headers
  • Supports easy extending and adding of new modules via XML configuration
  • Health check to run self tests of configured modules
  • Support for load balancer configuration health checks
  • Code base deployed to Maven Central

Project Activity

See All Activity >

License

GNU General Public License version 3.0 (GPLv3)

Follow OpenAS2

OpenAS2 Web Site

nel_h2
Build Securely on Azure with Proven Frameworks Icon
Build Securely on Azure with Proven Frameworks

Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
Download Now
Rate This Project
Login To Rate This Project

User Ratings

★★★★★
★★★★
★★★
★★
14
1
1
0
1
ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5

User Reviews

  • Solid product able to handle hundreds of thousands transmissions a day
  • Works great and the price is right. It may be a bit cryptic to setup. I have it running with Walmart and CommerceHub currently.
  • It is a good software. It works with VAN. Thank you very much for your hard work.
  • Fully functional AS2 system, works great for our company and our EDI partners.
  • Good solid AS2 Server - not for the people who need to be hand-held though. But once you get it running - its solid.
Read more reviews >

Additional Project Details

Languages

English

Intended Audience

Information Technology

Programming Language

Java

Related Categories

Java Communications Software, Java Security Software, Java Internet Software, Java Load Balancers

Registered

2003-04-01