PhotoPenguin App - PhotoPenguin is a completely free batch photo editor with support for cropping, resizing, adding watermarks, and converting photos to other formats. It works on the user's device, using the capabilities of modern browsers.
SmartMedia Pro - Smartmedia Pro Classroom Management Software allows remote-control of classrooms and virtual classroom management.
ImBatch - ImBatch is a batch image processor with a nice graphical user interface.
CSE Classroom Manager - Technology for Education
Batch Image Resizer - Resize, crop, shrink, flip, exif-rotate, convert, enhance, process multiple pictures and photos with professional software! 120+ Actions, 30+ Image Formats
DyKnow Cloud - DyKnow Cloud shows teachers how students use their time and helps teachers keep devices useful for learning.