Supported file formats

MS Word
MS Excel
MS PowerPoint
office documents OpenOffice, PDF
DjVu, built-in OCR
Microsoft Office Document Imaging
www files HTML, XML
CHM help files
plain text, different charsets
development files
audio (MP3, Ogg)
Windows Media (wma wmv)
images (jpeg, tiff, svg)
database files dbf, csv, MS Access
archives (RAR, ZIP, 7Zip etc.)

Fulltext indexing and searching

hard drives
removable drives
local area network
 internet
using Windows Search

Language features

English and Russian languages
other languages
synonyms
search across languages

Platforms

Windows 9x/2000/XP/Vista x32/x64
Linux
FreeBSD