FileAlyzer

FileAlyzer is a tool to analyze files - the name itself was initially just a typo of FileAnalyzer, but after a few days I decided to keep it. FileAlyzer allows a basic analysis of files (showing file properties and file contents in hex dump form) and is able to interpret common file contents like resources structures (like text, graphics, HTML, media and PE).
What follows is a list of tabs that are shown in FileAlyzer (depending on the file type you open), with a short description.
General - The initial information FileAlyzer will show is not much different from what the Windows Properties dialog will show you: file name and location, size, date & times, version and attributes. In addition to those, FileAlyzer will show you both the CRC-32 and the Message Digest 5 checksum of the file, too.
PE Header - PE stands for Portable Executable and is a description for the structure of modern Windows (and other platform) files. Nearly all executables and system libraries follow this structure. FileAlyzer can display an insight into this structure on its PE Header tab, showing everything from the target platform to addresses of specific parts of the file.
Image preview - If the file is a graphic that is supported by Windows, the graphic can be previewed on an Image preview tab in FileAlyzer.
Text preview - If the file you open in FileAlyzer is a text file of some sort, you may want to view it's contents, like the classic QuickView from Windows 9x allowed you to. FileAlyzer can display plain text as well as text in the Rich Text Format (files with the extension .rtf).
Media preview - If the file is an audio or video file, a tab Media preview will also allow to play back the file. this media preview is still very basic and shouldn't be taken too serious.
ID3 tag - FileAlyzer will display ID3 tags in all v1 versions, including ID3v1, ID3v1.1, Lyrics v3 and Lyrics v3.1 ID3 tags are track information used in MP3 audio files.
And Much More!