File links
Links to DOC files
Links to DOCX files
Links to XLS files
Links to XLSX files
Links to PPT files
Links to PPTX files
Links to PDF files


Fuzzing sets
PDF fileset (based on ~1.5M initial set)
DOC fileset (based on ~1.5M initial set)
XLS fileset (based on ~2M initial set)
PPT fileset (based on ~1.3M initial set)
DOCX fileset (based on 1M+ initial set - don't remember exact number)