The new Zoiper 315 continues the freemium model. Here’s what you get:

Based on the release notes accompanying this build, users can expect:

While the primary keyword focuses on x64, the new engine is optimized for modern Windows on ARM devices (like the Surface Pro 9/10 5G). Calls now use 30% less battery power on these devices.

The developers have hinted that Zoiper 315 lays the groundwork for:

For now, version 315 is the most stable base for these upcoming features.


The "315" iteration brings a laundry list of improvements. If you are currently running version 3.14 or older, here is what you are missing:

Most older VoIP clients run on 32-bit architecture, limiting their RAM access to 2GB. Zoiper 315 is natively compiled for 64-bit. Here is what that means for you:

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