When you search the content of files with Windows search, it uses the right search IFilter plugin according to the file extension. This utility allows you to easily view the search filters installed on your system and the file extensions that are associated with them, as well as it allows you to easily add or remove file extensions for these filters.

• Foxit PDF IFilter(32-bit) V1.0.03213
  Foxit PDF IFilter is designed to help users to index a large amount of PDF documents and then quickly find text within these documents. The PDF documents can be files, email...

• Foxit PDF IFilter(64-bit) V1.0.03213
  Foxit PDF IFilter is designed to help users to index a large amount of PDF documents and then quickly find text within these documents

• Foxit PDF IFilter V2.1.1.150
  Foxit PDF IFilterThe Fastest Way to Unlock Hidden Knowledge residing in your PDF documents ?3 Times Faster Enterprise PDF Search ?Desktop PDF Search for Free ?Top Choice of Technology Providers Around the Globe It is estimated that 20% of...

• Advanced File Backup 1.2
  Instead of searching every file that you want to backup from your computer,(if you have many files, it's a lot of work) , you can set filters that will do that for you

• VX Search Pro 3.2.20
  VX Search Pro is an automated, rule-based file search solution capable of searching files by the file type, category, extension, file name, location, size, creation, modification and last access dates, user, file attributes, JPEG EXIF tags, etc. VX Search provides multiple types of file matching rules, user-defined file search profiles and...

• VX Search Ultimate 3.2.20
  VX Search Ultimate is an automated, rule-based file search solution capable of searching files by the file type, category, extension, file name, location, size, creation, modification and last access dates, user, file attributes, JPEG EXIF tags, etc