Short version: if you work with PDFs frequently and distribute them to a lot of people, this can cut space/bandwidth quite a bit. Unfortunately, pictures/screenshots often get blurry in the transition.
License: Nagware (8 sec timer) and Adware. Only for personal/non-commercial use.
Status: Not portable: Writes settings to user.config in AppData
Requires: some version of dotNET
Feature notes:
- Works well, pulling a number of files down quite a bit in terms of size. I also noticed FileOptimizer can also help decrease size a little further after it completes.
- Does batch conversions
- Multi-threaded for speed
Setup:
- Uniextract with the 2nd method, then cancel the installer
- In the resulting file, Uniextract again, this time with the default settings
- Deep in the resulting subdirectory, there's a folder: pdfreducerfree\pdfreducerfree\uni_ftyshmy\ORPALIS PDF Reducer 2 Free Edition\program files\ORPALIS\PDF Reducer 2 Free Edition
- Copy all the contents of this somewhere else and launch pdfReducer.exe
Forum Note: I pushed this into Chit-Chat simply because it's not payware and it's not portable so it doesn't fit into any of the other threads. I'm mostly listing it here to save someone else time with it because I didn't carefully read the site I got it from.