drutils - Data recovery utilities

raid-stat.c - raw disk visualization tool :)

indx3.c - raw disk data scanner, tries to detect file types, partitions and ntfs metadata

olefix.c - OLE file (doc/xls/etc) analyzer & fixer

lstree.py - ntfs MFT file parser and fixer

lsindx.py - ntfs INDX directory entries parser/lister

testfiles.py - file content validator/verifier, supports:

• old msoffice documents (doc/xls/ppt and other OLE2 files)
• new office documents (docx/xlsx/pptx and other ZIP-based xml files)
• common image formats (jpg, png, gif, psd, tif)
• pdf
• SPSS .sav & CAD .dxf files using external libraries (pyreadstat/ezdxf)

testjpeg.py - jpeg parser & validator, used by testfiles
testpdf.py - pdf parser & validator, used by testfiles
testgif.py - gif parser & validator, used by testfiles
testtif.py - tif parser & validator, used by testfiles
lznt1.py - ntfs decompress, used by lstree.py (not my code)