Versions and Features



Version 2.5.*

  • Support .NET 4.6.2+, 6, 8 (2.5.9+) and 9 (2.5.18+)
    • .NET 6, 8 and 9 host for Windows, Linux and MacOS (current unsupported platforms are available on demand)
    • .NET 7 removed from version 2.5.12
    • Windows ARM removed in .NET 6 (2.5.18+), 8 (2.5.14+)
    • Added MacOS from version 2.5.15, 2.5.18+ supports only MacOS 13+
  • Support any JVM 11+
  • Simplified wrapping of Java classes from .NET
  • License model upgrade to actively support community: it is possible to use online requests together with file based licensing
  • Other features

Version 2.6.*

  • Support .NET 4.6.2+, 8, 9 and 10: .NET 8/9/10 host for Windows, Linux and MacOS (current unsupported platforms are available on demand)
  • Support any JVM from 8 to latest
  • Simplified wrapping of Java classes from .NET
  • Speed improvements by 40%
  • License model reviewed to better support community: the product can be used without restrictions if its usage does not produce any income
  • Other features

2.6.* HPA — High Performance Application Edition

Standard 2.6.*HPA Edition
Throughput under sustained loadStandardOptimized
Reliability under high pressureStandardEngineered
Drop-in replacement✅ Same filenames & CLR targets
LicenseFree / CommercialSeparate paid license

Learn more → · Technical details →


Version 3.0.*

JCOBridge 3.0 is currently in development — a full re-engineering of the core bridge layer, targeting deeper architectural improvements beyond what is possible within the 2.6.* generation.

Several of the performance and reliability improvements originally planned for 3.0 have been backported and are already available today in the 2.6.* HPA Edition.