Change Log
Track the development history of ClockworkPDF
Version 1.1.0July 25, 2026
Added
- Better progress reporting for long jobs.
- Settings → Advanced → Worker threads to control how many files Optimize, Rotate, and Extract process at once (Auto or 1–8).
Changed
- Optimize, Rotate, and Extract process multiple files in parallel on multi-core machines.
- Optimize recompresses images inside a PDF in parallel (helpful for scanned documents).
- Mix and Insert assemble pages more efficiently with less repeated full-file loading.
- Split and Extract build outputs more quickly by keeping only the pages you need.
Fixed
- Split and Extract now keep the correct page count and file size after trimming.
Version 1.0.0June 14, 2026
Added
- Initial public release