What is a TMD file?
The .TMD file extension most commonly represents a TextMaker Document. This format is created by the word processor software developed by SoftMaker Software. A .TMD file stores formatted text, images, page layouts, and tables. Internally, many of these files use ZIP compression to minimize file size.
However, a .TMD file can also represent several completely different formats. It is used as a 3D terrain project file by World Machine, a 3D model data file for classic Sony PlayStation (PSX) video games, a Title Metadata File for Nintendo consoles, or even a temporary database file for MySQL. Because there are multiple possible meanings, identifying the actual format of your file is an important first step.
How to open TMD files?
If your file is a TextMaker Document, you can open it natively using SoftMaker Office or the free TextMaker Viewer application. If the file is a 3D terrain project, you will need World Machine software. For old PlayStation game models, users typically rely on community-built 3D emulation tools or Python scripts to extract the geometry.
Because guessing the correct software can be frustrating, viewer.online/tmd can analyze .TMD files to identify the exact format and creator software. It allows you to inspect the file structure, extract readable text, and check whether an online preview is available.
Best practices and file conversion
When sharing a TextMaker Document with colleagues, it is best to convert it to a universally recognized format. We recommend using convert.guru to convert .TMD files to standard formats like .DOCX, .PDF, or .RTF.
If you discover that your file is a MySQL database component or a system file, do not edit or rename it manually. Altering these files with a standard text editor can corrupt application data.
Summary
viewer.online/tmd is useful for identifying, inspecting, and understanding .TMD files without installing software or dealing with compatibility problems. Whether your file is a text document, a 3D terrain project, or system data, our tool helps you uncover its exact contents safely and securely.