When batch exporting images from Eagle, you might encounter issues with duplicate filenames. Here's how to resolve this problem:

Understanding the Export Naming Process

Default naming behavior: When you export files from Eagle, the exported filename will match the name displayed in Eagle.
Automatic numbering: If multiple files have the same name, Eagle automatically adds sequential numbers to the end of filenames. For example, if the original filename is "OOO.jpg", the exported files will become "OOO-1.jpg", "OOO-2.jpg", etc. If files with these numbered names already exist in the destination folder, Eagle will append "copy" to the filename (e.g., "OOO-1 copy.jpg", "OOO-2 copy.jpg").

Preventing Filename Conflicts

Rename before exporting: To avoid duplicate filename issues completely, consider renaming your images within Eagle before exporting. This ensures each exported file has a unique name.
Organize exports in separate folders: Consider exporting to different folders when working with multiple batches that might contain similar filenames.

Eagle's automatic numbering system helps prevent overwriting files with identical names
For better organization, establish a consistent naming convention for your files before exporting
The exported filename always reflects what you see in the Eagle application