Windows
Compatible Applications
File Extension Details
A TJC file is a project file created by USART HMI, a software development tool used to design user interfaces for TJC (Taojingchi) Human-Machine Interface (HMI) touch displays. These displays are widely used in embedded systems, Arduino projects, and industrial automation. The .tjc file contains all the design elements of the interface, including layout configurations, images, fonts, touch event scripts, and control components like buttons, sliders, and text boxes. It serves as the working project file where developers build and test their GUI before compiling it into a binary format (.tft) to be uploaded directly to the HMI hardware. TJC is the Chinese domestic counterpart to the Nextion HMI brand, and while their hardware and software (USART HMI vs. Nextion Editor) are highly similar, .tjc files are specifically tailored for TJC-branded screens.
Programs that can open and work with .tjc files
Compatible Applications
Compatible Applications
Compatible Applications
Mobile Applications
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About .tjc files
To open a .tjc file, you need compatible software. Here are some options:
To convert a .tjc file to another format, you can:
Like any file type, .tjc files can be safe or potentially risky depending on their source:
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