.PDFIG File

The pdifg file extension is used for project files saved by PDF Index Generator, a program used to create book indexes for PDF files; contains all generated index data, as well as the project settings for the index, such as the input filename, pages numbers to index, and words to include or exclude; saved in an XML format.

These *.pdfig files can be used to automatically append an index to an existing PDF file. They can be reopened and edited to create new indexes.

Files with pdifg extension are associated with PDF Index Generator, they are used as some index files.

How to open:

Use PDF Index Generator to open .pdfig project files.

How to convert:

There is not known conversion for the pdifg extension files.