StarOffice XML Global Document (.sxg)

The SXG file extension is associated with Apache OpenOffice, a widely used open-source productivity suite. SXG files serve as Master Documents within Apache OpenOffice, designed to manage and organize large documents by linking multiple smaller documents. This method is particularly advantageous for extensive projects such as books, long reports, or any document that exceeds the manageable size of a single file. An SXG file can include various elements, such as a table of contents, page text, formatting, graphics, spreadsheets, and other document materials. By referencing smaller documents, SXG files help maintain performance and manageability, ensuring the main document remains responsive and easy to navigate.

Master Documents in the SXG format are especially beneficial for advanced users who need to handle large volumes of content efficiently. Instead of loading all content into a single document, which can slow down the system and make editing cumbersome, SXG files allow users to work with smaller, more manageable files. This modular approach not only improves performance but also enhances collaboration, as different sections of a project can be worked on independently and then integrated into the master document. Although Apache OpenOffice has transitioned to using the ODM format for master documents, SXG files remain a significant part of the suite's history and functionality, providing a robust solution for complex document management needs.