.xml file format
XML Tools and Resources
View, format, inspect, merge, and learn how XML files are used for structured data, documents, configuration, feeds, and software workflows.
Format
XML
.xml
Original files stay unchanged. Tools download a new file when output is generated.
What Is a XML File?
A XML file is commonly recognized by the .xml extension. These files are used in everyday document, image, data, development, or publishing workflows where the format needs to be opened, inspected, cleaned, converted, merged, or prepared before sharing.
When Should You Use XML?
XML is useful when your workflow expects this file type and you want a reliable way to preview, review, transform, or clean the file without installing extra software. The tools on this page focus on practical browser-based tasks for xml files.
Common XML Tasks
Common xml tasks include viewing file contents, checking that the file opens correctly, merging related files, converting to nearby formats, cleaning hidden or unnecessary content, and preparing a safer copy for upload, publishing, testing, or sharing.
Browser-Based XML Tools
FreeProTool focuses on browser-based utilities. When a tool can run locally, your file is processed in your browser and the original file stays unchanged. After the task is complete, you download a new copy of the updated file.