Okular has emerged as a versatile solution for users struggling with various document formats, particularly those with extensive collections of ebooks and comics. This application supports over 20 formats, including PDF, ePub, CBR, and TIFF, making it suitable for a wide array of reading materials.
Installation may present challenges depending on the operating system, but the app's capabilities outweigh these initial hurdles. Users can annotate documents easily, utilizing tools to highlight text and draw arrows, which proves beneficial for research purposes. While some limitations exist, such as the inability to highlight scanned books, Okular remains effective for digital textbooks and includes features like in-line and pop-up notes.
Additionally, the annotation menu allows users to navigate directly to their notes within documents, enhancing efficiency. With its ability to handle niche formats like DjVu and DVI, Okular stands out as an all-in-one document viewer, catering to the needs of both casual readers and serious researchers alike.