From HAN Software:
Batch PPT to Image Pro is a windows utility that batchly convert PPT documents to image documents. Batch PPT to Image Pro Support for all Microsoft PowerPoint Presentations. Formats include .ppt; .pps; *.pptx; *.ppsx; *.pptm; *.ppsm; *.pot; *.potx; *.potm. High converting speed and super good output quality. Auto save the converted images in a path.