X-Lite is a free softphone application developed by CounterPath Corporation (now part of Alianza). It allows users to make voice and video calls, as well as send instant messages, using the Session Initiation Protocol (SIP). Essentially, it turns your computer into a telephone.
As of 2026, X-Lite 3.0 is considered "legacy" software and is no longer hosted on the developer's main site.
While it works great on older machines, you may encounter "glitches" or audio driver issues on Windows 10 or 11. x lite 3.0 download filehippo
If you have version 3.0 for a legacy PBX, run it inside a virtual machine (VM) with no internet access besides your VoIP VLAN.
| Feature | X-Lite 3.0 (Legacy) | Bria Solo (Free) | MicroSIP (Open Source) | | :--- | :--- | :--- | :--- | | | No (Crash prone) | Yes | Yes | | TLS/SRTP Encryption | No | Yes | Yes | | Opus Codec | No | Yes | Yes | | Multi-Account | Up to 6 | 1 (Free) | Unlimited | | Resource Usage | Very Low (<10MB) | Medium (150MB) | Very Low (<5MB) | | Modern UI | Classic XP/Vista style | Modern Fluent UI | Basic Windows | X-Lite is a free softphone application developed by
For its time, X-Lite 3.0 was revolutionary. Its feature set included:
Here is everything you need to know about this iconic softphone, its features, and whether it’s still the right choice for your communication needs. What is X-Lite 3.0? As of 2026, X-Lite 3
But is downloading X-Lite 3.0 from FileHippo in 2025 safe? Is it practical? And are there better alternatives? This article dives deep into everything you need to know.