Unikey for Windows

Unikey is a dedicated keyboard utility designed for typing Vietnamese characters in Windows. This free and open-source program utilizes the UniKey Vietnamese Input Method engine, making it a popular choice among users. It supports the three primary input methods—TELEX, VNI, and VIQR—enabling efficient typing in Vietnamese across various applications. Additionally, Unikey is lightweight and portable, allowing users to run it directly from a USB device without installation, which adds to its convenience.

The software supports a wide range of Vietnamese character sets and encodings, including TCVN3, VN Unicode, and Unicode UTF-8. It features smart typing and spelling checks to enhance accuracy. While it is known for its speed and reliability, the interface may not be intuitive for first-time users, necessitating a learning curve. The recent update introduced Simple Telex typing and an ARM64 build for Snapdragon-powered Windows 11 devices, further improving its usability and compatibility.