Click the button located at the top right of the editor.
In the history timeline, scroll back to a version where the file still existed. Once you find the version, you can: overleaf recover deleted file
And if you have not yet set up automatic GitHub sync or weekly downloads, close this article and do that right now. Future you will be eternally grateful. Click the button located at the top right of the editor
: Select the strikethrough file and click Restore this version to reinstate it into your current project. Plan Limitations overleaf recover deleted file