One key tools is a free and open source PowerPoint third-party graphic design auxiliary plug-in, free + open source + powerful MS ppt plug-in, with powerful graphics processing function. Support image mixing, one button special effects, 3D copy and other functions. Its functions include shape, color matching, 3D, image processing, auxiliary functions and so on.

The plug-in is developed by China sharp Certified Designer, Jinshan rice husk platform Certified Designer, petal net Certified Designer, PPT trainer, PPT designer, top ten sharp classroom lecturers, VSTO of office China Forum and moderator of PPT area only independently developed for design. Since the plug-in was released from 2.0, it is gradually loved by ppt designers and fans.
After 11 months of updating dozens of small versions, OK has finally been updated from 6.0 to 7.0. The new functions and improvements are equivalent to two ok6: local graphics library, support GIF transparency, setting any single page as a large picture during jigsaw puzzle, one key to remove audio and video, one key to remove graphics in the same position, multiple line batch function, multiple point-to-point connection function, batch renaming, mixed replacement of images, and picture painting Chinese painting, picture arc, graphic replacement and so on.
However, the previous bug of image mixing function and GIF only showing part of the generated GIF has been fixed. OK may be really a PPT graphic design plug-in. "Born for design" is OK's original dream and the driving force to stick to it. May ok7 live up to your expectations.