A PDX file is an index file used by Adobe Acrobat software suite.
First released in 1993, Abode Acrobat allows users to create and view documents across a variety of filetypes, including Portable Document Format, or PDF.
.pdx File
Extension
Developer:
Adobe Systems
File category:
What are pdx files & how to open them - Adobe Acrobat Index File
File category:
Developer:
Adobe Systems