Recoll documentation

English, HTML, many pages, nicer format (needs javascript).

English, HTML, one page.

English, PDF.

German, PDF. This is an automatic translation performed by deepl and supplied by a kind Recoll user.

Chinese, old and incomplete.

Italian, old and incomplete.

FAQs and Howtos: useful tips for common issues and extensions.

The Unix man pages.

Indexing PDF XMP metadata: a nice exemple of customizing a Recoll configuration and the PDF filter to use additional metadata, by Jeffrey Dick.

Index size and indexing performance data

Result list format samples.

Lessons learned while modifying Recoll indexing to be multithreaded.

Big process fork(2) performance issues.