Free unique identifier software for windows

File Identifier is a file identification and metadata extraction software File identifier is a command line tool that permits identification of different files, as well as extracting the metadata associated with those files. Furthermore, the identification part of the software relies on a text database that can easily be modified.
Currently identifies about 600 file formats, and extracts metadata from about 30 major file formats. Optionally the metadata can be saved to a database that is compatible with 4DOS/4NT Description files so that the metadata can be shown at command line. Among others, it extracts metadata from the following formats: PDF, PNG, OLE (DOC), RIFF (AVI, WAVE), IFF (AIFF, ILBM), EXE, SGML (HTML).
File identifier also automatically detects the following embedded metadata: XMP and ID3.
File identifier maps all extracted metadata to XMP schemas (including dublincore) for easy understanding. Extraction of metadata stored in multiple languages is also supported. This is the freeware version.
Enhancements:
- speed improvements
- different codepage support
- more file formats support

DVD Identifier retrieves and interprets the pre-recorded information that is present on dvd media (dvd+r, dvd+r dl, dvd+rw, dvd+rw dl, dvd-r, dvd-r dl, dvd-rw and dvd-ram) and on blu-ray media (bd-r and bd-re).
This information contains a variety of parameters such as disc manufacturing information and supported write speeds.
Even though this information is usually printed on the packaging, the brand name may differ from the actual manufacturer or there may even be no label at all. DVD Identifier offers a reliable method to identify the disc, regardless of the label information.
Simply put, DVD Identifier allows you to find out who really manufactured the media you are using.
DVD Identifier is published as freeware.
To summarize: DVD identifier offers a reliable method of accurately identifying the discs real manufacturer.

Character Identifier is an extension that adds a context menu item for selected text that provides more information (from the Unicode database) about the characters selected.

Unique Link Names is a Firefox add-on that will modify non-unique or similar link names Unique Link Names will modify non-unique or similar link names to improve accessibility to them.
Unique Link Names enables you to browse the Internet using mainly the keyboard. It works by prefixing two random characters to non-unique or similar link names.
Used in companion with the browsers accessibility option Begin finding when you begin typing, it is then easy to follow any link on a page, e.g. a page with several Read more links.
System requirements:
- Firefox: 1.5 ? 2.0.0

TrlD File Identifier for .NET 1.8 is one of the most marvelous tools to identify file types from their binary signatures. While there are similar utilities with hard-coded rules, TrIDNet has no such rules. Instead, it is extensible and can be trained to recognize new formats.

Requirements: Windows 95/98/Me/2000/XP/2003 Server