Free executables software for windows

Shell extensions providing detailed information about executables, images and audio files. In addition it adds some usefull new items to context menu. Free to use for both private and commercial users.
Shell Extension Pack is a free utility that displays property page for files compatible with Portable Executable File Format.
Gets version info, header directories and section table information, enumerates import table, export table and resources (icons, cursors, bitmaps) with preview.
Affected files
MPEG audio - versions 1, 2, 2.5, layers I, II, III (*.mp1,*.mp2,*.mp3}
MPEGPlus audio (*.mpc,*.mp+,*.mpp)
Ogg Vorbis (*.ogg)
Monkey Audio (*.ape; *.mac)
TwinVQ (*.vqf)
Wave Audio (*.wav)
Windows Media Audio 8(*.wma)
OptimFROG (*.ofr)
Windows PCM (*.wav)
Packed WAVE (*.wv)
MPEG-4 AAC (*.aac,*.m4a,*.mp4)
FLAC (*.flac)

FileAdvisor 1 is considered as a smart and useful catalog of executables, drivers, and patches found in commercial Windows applications and software packages. Malware and other unwanted software that affects Windows computers is also indexed. As the largest and the most accurate database of its kind, FileAdvisor enables you to submit a file name or hash and get the following information: original name and size of the file; publisher that created the file; products in which the file appears; sources of distribution; likelihood that the file poses a threat.

Browse the structure of windows portable executables (headers, directories, sections, exports, imports), also with a HEX viewer vxpeViewer is a small, simple and easy-to-use application that allows you to browse the structure of windows portable executables (headers, directories, sections, exports, imports), combined with a HEX viewer.
vxpeViewer is also quite small (258kb) and does not require any installation.