# TMX Editor Supervertaler includes a built-in TMX editor for inspecting and editing TMX translation memories. ### Where to find it * Open the **Tools menu** at the top of the window → **✏️ TMX Editor**. The editor opens in its own window. ### What you can do * Open, edit, and save TMX files. * Search and filter by source/target text. * Edit TMX header metadata. * Run basic validation and view statistics. * Perform bulk operations (for example: delete entries, copy source → target). ### Common workflows #### Clean up a TMX before importing 1. Open the TMX in **✏️ TMX Editor**. 2. Fix any obvious formatting issues (wrong language, empty segments, etc.). 3. Save the TMX. 4. Import it into your project via [Importing TMX files](/help/translation-memory/importing-tmx.md). #### Remove unwanted tags If you’re trying to simplify a TMX that contains formatting or CAT-tool tags, you can remove them before importing. :::note TMX is just XML – some tags are real inline markup (TMX/XLIFF-style), others are literal text like `<b>...</b>`. Cleaning tags can improve matching, but it can also remove important formatting. If you’re unsure, test on a copy first. ::: ### Related * [Importing TMX files](/help/translation-memory/importing-tmx.md) * [Translation memory](/help/translation-memory/basics.md) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://supervertaler.gitbook.io/help/tools/tmx-editor.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.