Isolator++ v5.1 Released. Now Supporting 32-bit Applications

We’re excited to announce the release of Isolator++ v5.1, now with full support for 32-bit applications!


Why It Matters

With many development teams still maintaining and testing legacy 32-bit C++ applications, we wanted to ensure that you don’t miss out on the modern advantages of Isolator++ v5’s language-based API.

Now, with v5.1, you can:

✅ Write cleaner, faster unit tests
✅ Use our language-based mocking API—even in 32-bit builds
✅ Migrate from v4 more confidently with side-by-side support
✅ Keep using your existing test frameworks

And best of all—it’s still FREE for developers.


Use Case: Legacy Apps Meet Modern Mocking

Whether you’re testing an older embedded system, a legacy enterprise tool, or just haven’t yet switched to 64-bit, v5.1 brings the future to you.

You no longer need to rely on macro-heavy legacy syntax. Just update to v5.1 and enjoy writing expressive, discoverable tests with Isolator++’s intuitive API.


Get Started Now

Ready to take your 32-bit apps into the future?

📥 Download Isolator++ v5.1
📚 Explore the documentation


Have questions or need migration help? Contact our team – we’re happy to assist!