Windows
Compatible applications
Quick Facts
Basic information about this file format
Extension
.TSX
File Type
TypeScript JSX
Category
Programming
Best first step
Use compatible software
Quick Summary
A practical overview of the .tsx file format
A .tsx file is a TypeScript file that includes JSX syntax. TypeScript is a superset of JavaScript that adds static typing to the language. JSX is a syntax extension to JavaScript that allows you to write HTML-like code within your JavaScript/TypeScript files. This combination is commonly used in Re…
File extension
.TSX
File type
TypeScript JSX
Category
Programming
Recommended action
Open with a trusted compatible app
How to open a .tsx file
Start with a trusted app that supports this format
- Check the file extension carefully and confirm that the file name really ends with .tsx.
- Use software that supports this file type. If one app does not work, try another compatible program for the same platform.
- Update the application if the file was created by a newer version of the software.
- Scan files from unknown sources before opening them, especially documents, archives, scripts, installers, and executable files.
What is a .tsx file?
File extension details and usage information
A .tsx file is a TypeScript file that includes JSX syntax. TypeScript is a superset of JavaScript that adds static typing to the language. JSX is a syntax extension to JavaScript that allows you to write HTML-like code within your JavaScript/TypeScript files. This combination is commonly used in React development, where JSX is used to define the structure and content of UI components, and TypeScript provides type safety and improved code maintainability. The .tsx file is typically compiled into a standard .js file by a TypeScript compiler (like tsc) or a build tool (like Webpack or Parcel) before being executed in a web browser or other JavaScript runtime environment. The compiler transforms the JSX syntax into standard JavaScript function calls that create the corresponding DOM elements. Using .tsx files allows developers to leverage the benefits of both TypeScript and JSX, resulting in more robust, maintainable, and readable code for building user interfaces.
Software Compatibility
Programs that may open or work with .tsx files
macOS
Compatible applications
Linux
Compatible applications
Mobile
Mobile applications
No specific software is listed for this platform yet. Try checking the file source, identifying the original application, or using a trusted universal file viewer when appropriate.
Can .tsx files be converted?
Options for saving or exporting this file to another format
In many cases, a .tsx file can be converted by opening it in compatible software and using an option such as Save As, Export, or Convert. The available output formats depend on the file type and the application used.
- Use the original software that created the file when possible.
- Check whether the application supports exporting to common formats.
- Be careful with online converters when working with private, business, or sensitive files.
- If conversion fails, the file may be corrupted, incomplete, encrypted, or not actually a .tsx file.
Why can't I open a .tsx file?
Common reasons this file type may not open correctly
Wrong software
The file may require a specific program that supports the .tsx format.
Incorrect extension
The file extension may have been renamed manually, even though the actual file format is different.
Corrupted file
The file may be incomplete, damaged during download, or transferred incorrectly.
Outdated app
Your software may need to be updated before it can open newer versions of this file format.
Frequently Asked Questions
Common questions about .tsx files
To open a .tsx file, use software that supports this file format.
- Visual Studio Code
- WebStorm
- Sublime Text (with plugins)
- Atom (with plugins)
- Notepad++ (with plugins)
Open the file in compatible software and look for options such as Save As, Export, or Convert. If no export option is available, the file may require a specialized converter or the original application that created it.
- Verify that the file extension is correct.
- Install or update compatible software.
- Try another application that supports this format.
- Check whether the file is corrupted, incomplete, or encrypted.
A file extension alone does not guarantee whether a file is safe or unsafe. Only open files from trusted sources, scan unknown files before opening them, and be especially careful with executable, script, archive, and document files.
File safety tips
Use caution with unknown files
Only open files from trusted sources. Before opening a .tsx file, scan it with antivirus software, verify that the file extension is expected, and avoid running unknown executable, installer, macro-enabled document, or script files.