# okular > A universal document viewer. > More information: . - Launch Okular: `okular` - Open specific documents in Okular: `okular {{path/to/file1 path/to/file2 ...}}` - Open a document at a specific page: `okular --page {{page_number}} {{path/to/file}}` - Open a document in presentation mode: `okular --presentation {{path/to/file}}` - Open a document and start the print dialog: `okular --print {{path/to/file}}` - Open a document and search for a specific string: `okular --find {{search_string}} {{path/to/file}}`