Compress Word, Excel and PowerPoint files
Presentations and reports get heavy because of their pictures. Fildok resizes and re-encodes them and re-packs the file — the text, tables, slides and layout stay exactly the same.
How it works
- Step 1
Choose a DOCX, XLSX or PPTX file (or ODT/ODS/ODP).
- Step 2
Pick a compression level.
- Step 3
Download the smaller file.
Why use it
- Often 50–90 % smaller for picture-heavy presentations.
- Content and layout untouched; transparency kept.
- Same format: the file opens exactly as before.