Features of FileSearchy

Instant search by file name
Search contents of plain text documents
Search contents of MS Office and PDF documents
Search several strings
Search by date and size
Case sensitive search
Whole word search
Regular expressions
Exclude strings
Boolean expressions
Search contents of eBooks (EPUB, FB2, MOBI)
Search several strings on the same line
Highlight found string in file content
Copy selected files to clipboard
Copy names and paths of selected files to clipboard
Filter by file category
Export results as CVS
Multiple tabs
History of searched strings
Help file