Adobe Acrobat DC - Make your job easier with Adobe Acrobat DC, the trusted PDF creator. Use Acrobat to convert, edit and sign PDF files at your desk or on the go.
ImBatch - ImBatch is a batch image processor with a nice graphical user interface.
Online Convert - Convert files like images, video, documents, audio and more to other formats with this free and fast online converter.
Batch Image Resizer - Resize, crop, shrink, flip, exif-rotate, convert, enhance, process multiple pictures and photos with professional software! 120+ Actions, 30+ Image Formats
Wondershare PDFelement - All-in-one PDF editor
Ralpha Image Resizer - High-speed image batch conversion tool