Sioyek vs STDU Viewer
A side-by-side look at Sioyek and STDU Viewer. For an in-depth review of either product, follow the links below.
Sioyek
Office & Productivity
Sioyek is an open-source PDF viewer designed for reading scientific papers and academic journals. It provides advanced PDF features like synchronized dual-page view, sticky notes, highlights and annotations. Sioyek aims to offer a clutter-free interface for focused reading.
opensourceacademicannotationshighlightssticky-notes
STDU Viewer
Office & Productivity
STDU Viewer is a free portable software used to open and view various file types like PDFs, images, Microsoft Office documents, emails, archives, EPUB books and more. It supports viewing over 20 file formats and includes features like tabbed browsing, thumbnail previews, bookmarks and annotations.
pdfimagesoffice-documentsemailepubtabbed-browsingannotations
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