Okular KDE e.V.

Okular is a universal document viewer designed to help users view, annotate, and manage documents of various formats efficiently. It supports PDF, PostScript, Comic Book (CBR/CBZ), EPub, Markdown, DjVU, and image files, making it a versatile tool for document handling.

Key Features:

• Multi-format Support: View and interact with a wide range of file types, including PDFs, comics, eBooks, images, and more.
• Annotation Tools: Add inline notes, highlights, underlines, and text annotations directly to PDFs and other supported formats.
• Selection Mode: Copy and paste text from documents for seamless integration with other applications.
• Thumbnails Panel: Quickly navigate through document pages using thumbnail previews.
• Signature Support: View, verify, and create digital signatures in PDF files.
• Energy Efficiency: Recognized as the first software to receive the Blue Angel ecolabel for resource efficiency.

Ideal for professionals, students, and anyone managing digital documents, Okular provides a seamless way to organize, annotate, and share content. Its advanced annotation tools enhance collaboration, while its signature support ensures secure document verification. Users benefit from efficient document management and privacy protection in a single, intuitive tool.