Your files remain on your device
Processing happens inside the browser tab. Refreshing or closing the tab clears the current file queue.
PDF · Processed on your device
Optimize PDF
Optimize PDF object streams and document structure. Image-heavy documents may require a cloud compression provider.
PDF
Choose a source file
Source files remain in this browser tab for device-processed tools.
HOW IT WORKS
Three clear steps
No hidden queue, upgrade screen or misleading result state.
- 01
Choose a PDF
- 02
Optimize its internal structure
- 03
Compare and download the result
No Trenith usage price
Device tools and the Trenith interface are free. External providers may separately charge the account associated with your own API key.
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