mat2 - mat2 is a metadata removal tool, supporting a wide range of commonly used file formats.
Scrambled Exif - Scrambled Exif (pronounced eggsif) helps you remove the metadata in your pictures before you share...
Workshare Protect - Workshare Protect is a leading document protection tool.
ImagePipe - removes exif data and modifies images to reduce size before sharing.
MAT - MAT stands for Metadata Anonymisation Toolkit.
Attribute Magic - AttributeMagic.com - utility to change file timestamps and metadata