STDU Viewer alternatives

STDU Viewer
STDU Viewer is a free viewer for multiple file formats. The goal of this software is to replace the multiple document viewers with a single one simple application. STDU Viewer supports TIFF, PDF, DjVu, XPS, JBIG2, WWF document formats. These are the most popular formats for scientific and technical documentation.
STDU Viewer alternatives are:
SumatraPDF, Foxit Reader
STDU Viewer reviews
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