CLI reference¶
kogo diff¶
kogo diff OLD.pdf NEW.pdf \
-o kogo-diff \
--dpi 144 \
--sensitivity standard \
--max-pages 200
| Flag | Default | Description |
|---|---|---|
-o, --out |
kogo-diff |
Output directory |
--dpi |
144 |
Rendering resolution for the visual diff, 96–180 |
--sensitivity |
standard |
Figure/visual detection sensitivity: high, standard, or low |
--max-pages |
200 |
Maximum pages per file |
--no-previews |
off | Skip generating page preview images |
--json |
off | Print the full result as JSON instead of a text summary |
When not run with --json, progress is printed to stderr as each aligned
page pair is compared (Comparing page N/total...), backed by the library's
on_progress callback — see Library API.
kogo serve¶
kogo serve --host 127.0.0.1 --port 8080
Requires the serve extra: pip install "kogo[serve]". See
Web app for configuration.
kogo fetch-viewer¶
kogo fetch-viewer
Downloads the local PDF.js viewer assets used by the web preview, verifying a pinned SHA-256 checksum. Not needed with Docker, which bundles them in the image.