Built around PDFs first
PDF compression is the anchor workflow. DropMachine uses a local compression pass and keeps the result only when it is smaller than the original.
Feature
Drop PDFs onto DropMachine when scans, forms, reports, and image-heavy packets are too large to email, upload, or archive comfortably.

PDF compression is the anchor workflow. DropMachine uses a local compression pass and keeps the result only when it is smaller than the original.
Text-only PDFs and files that were already optimized may shrink less. DropMachine avoids replacing a file when the output would not be smaller.
PDF first
DropMachine keeps PDF compression close to Finder.