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Frequently Asked Questions

How do I open a document in Okular for the first time?

Launch Okular, then click 'File' > 'Open' and select your document, or simply drag and drop the file into the app.

Which file formats are supported by Okular?

Okular supports a wide range of formats including PDF, PostScript, DjVu, CHM, XPS, ePub, and more—accessible via file opening methods.

How can I annotate or highlight text in Okular?

Use the annotation tools from the toolbar, such as 'Highlight' or 'Add Note', available in the 'Tools' menu or toolbar for easy marking.

Can I customize the viewing layout or appearance in Okular?

Yes, go to 'View' > 'Split View' or 'Show Side Panel' to customize layouts; adjust themes in 'Settings' > 'Configure Okular' > 'Appearance'.

Does Okular support reading PDFs aloud or text-to-speech?

Okular does not natively support TTS; you may need external TTS tools or screen readers to listen to document content.

How do I search for specific text within a document?

Click 'Edit' > 'Find' or press Ctrl+F, then enter your search term to locate text within the document.

Can I convert or export documents to other formats in Okular?

Okular primarily views documents; conversion/export features are limited. Use dedicated tools for format conversion outside Okular.

Is Okular free, or does it require a subscription?

Okular is free and open-source software; no subscription is required for basic or advanced features.

Are there any premium features or paid versions of Okular?

No, Okular offers all features for free. It is maintained by KDE as an open-source project without paid upgrades.

What should I do if Okular crashes or won't open a document?

Try updating Okular, check for corrupted files, or reinstall. Visit 'Help' > 'Report a Bug' or check online support for assistance.

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