Manage File Paths is a Blender add-on by GregZaal that gathers all image file paths and cache files into a single list, marking any that point to missing files. This gives a clear view of where a project's assets are referenced and which ones can no longer be found on disk.
Alongside the list, the add-on provides shortcuts to related Blender functions, such as finding missing files or removing unused datablocks. A Find & Replace panel lets you bulk-adjust all image file paths at once, which is useful after moving folders and breaking existing references.
The extension runs on Blender 4.2 LTS and newer and is released under the GNU General Public License v3.0 or later. It requests the Files permission so it can check whether image files exist on disk. You can add it by dragging the download into Blender or installing it from disk. Source code is available on the developer's GitHub page.