STDU Viewer

STDU Viewer is a feature-rich and versatile software that serves as a compact viewer for a wide range of file formats including PDF, WWF, DjVu, Comic Book Archive (CBR or CBZ), FB2, ePUB, XPS, TCR, MOBI, AZW, multi-page TIFF, TXT, PalmDoc (PDB), EMF, WMF, BMP, GIF, JPG, JPEG, PNG, PSD, PCX, and DCX files. Compatible with Microsoft Windows, it offers a tabbed document interface and supports manual session saving and restoration. Users can benefit from thumbnail previews, customizable bookmarks, color adjustments, text settings, and three types of search algorithms with results displayed in a list. The software also includes a 90-degree rotation option for portrait-oriented monitors and provides the capability to export opened document pages to text or image formats. STDU Viewer is available for non-commercial usage free of charge.