Change file may refer to:

• CWEB change file, a file documenting changes that is automatically merged during compilation/printing
• patch file, a file containing source code changes that can be patched into source files
• File change log, a file containing a log tracking changes to a file system
• Changelog file, a file containing a change log, a log of significant changes to a project

Search for "change file" on Wikipedia.

• Log file, a file logging activity
• All pages with titles beginning with Change file
• All pages with titles containing Change file
• Change (disambiguation)
• File (disambiguation)

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