X3D (Extensible 3D Graphics) is an open, royalty-free ISO standard for defining 3D computer graphics. It is the successo...
The XLSB file format is a spreadsheet file format used by Microsoft Excel. It's a binary file format, meaning it stores ...
An XLSM file is a spreadsheet file created by Microsoft Excel, a popular spreadsheet program. The 'XLSM' extension signi...
The XLSX file format is the default spreadsheet format used by Microsoft Excel, starting with Excel 2007. It's based on ...
Extensible Markup Language (XML) is a markup language designed for encoding documents in a format that is both human-rea...
An XSD file, short for XML Schema Definition, is a file format used to define the structure and content of XML documents...
XSL (Extensible Stylesheet Language) is a family of languages used for transforming and formatting XML (Extensible Marku...
XSLT (Extensible Stylesheet Language Transformations) is a language for transforming XML documents into other XML docume...
XSPF (XML Shareable Playlist Format) is an XML-based playlist format designed for sharing and exchanging playlists betwe...
The XYZ file format is a simple and widely used format for storing point cloud data. It represents a collection of 3D po...
The .x_b file extension represents a binary file format used by the Parasolid geometric modeling kernel. Parasolid is a ...
The .x_t file extension is associated with Parasolid, a geometric modeling kernel. These files contain 3D solid model da...
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Each extension page includes software compatibility, file descriptions, alternatives, and usage information.