Gridley is a compact Windows program that can merge numerous images into a singular 'grid' picture or file, available in PNG, JPG, BMP, TIFF, or PDF format. The tool is robust and effective.

The application was developed due to a personal need for a quick and efficient way to merge and scale down screenshots, mockups, and other files without waiting for large programs like Photoshop to load or having to navigate time-consuming clicks in Windows Paint. After an extensive search for existing apps or websites that were similar, but unsuccessfully found one that fit their needs, the developer decided to 'scratch their own itch' and create an application that exceeded their expectations. Although the usefulness of the application may vary depending on the user, the developer has found it to be an essential tool in their daily routine and highly recommends it.
Version 1.0.1028.1713:
Initial Release
See website for details: https://cemerson.github.io/gridley/