PDF tool for Mac

This tool provides local PDF manipulation on macOS, enabling essential tasks without external servers. It supports compression, merging, splitting, page extraction, rotation, password protection, and format conversion. All operations run offline to preserve data privacy and control. The approach is deterministic, applying per-operation rules to generate new PDFs while preserving originals when possible.
Conceptually, inputs are parsed as PDFs, operations are applied in a defined sequence, and outputs are written to a chosen location. Compression balances size and readability according to the selected preset; merging concatenates streams; splitting and extraction use explicit page ranges; rotation applies per-page transforms; password protection uses standard encryption; conversions map content to target formats. Outputs include new PDFs with updated metadata and size estimates, ready for distribution or archival.
This tool benefits knowledge workers, legal teams, researchers, and developers who require reliable, offline document handling on Mac devices. Its native integration and offline processing provide privacy, predictability, and repeatable results for compliance, reporting, and efficient workflows.