Features Overview

Reading, updating and removing metadata in a variety of formats
Searching, updating and removing particular metadata properties that satisfy a specified predicate
Using tags to easily manipulate most common metadata properties in a unified manner
Working with password-protected documents
Extracting information about hidden document pages, digital signatures, user comments, revisions, etc
Working with the most popular metadata standards: IPTC, XMP, EXIF, Image Resources
Manipulating native metadata properties in various formats, extracting technical information from images, audio and video files
Calculating common document statistics (word count, character count, etc)
Detecting the format and MIME type of a file by its internal structure
Working with various audio tags (ID3, Lyrics, APE)