Productivity - Document Viewers (11)

SumatraPDF is a lightweight, tabbed document reader for a variety of formats. Includes a wide variety of views including table of contents, rotation, facing pages, book view (2 pages side-by-side), full screen and presentation mode. Includes support for bookmarks, command-line arguments, hotkeys, and more. Additionally, SumatraPDF can function as a portable browser plugin. Supported formats include PDF, eBooks (EPUB, MOBI, FB2/FB2Z, PDB, TCR), Comic Books (CBZ/CBR/CBT/CB7Z), DJVU, CHM, XPS, TXT, images (JPG, PNG, GIF, TIFF, J2K, WEBP, TGA) and PostScript documents (PS/EPS, AI, PRN - requires Ghostscript).

Alternatively, Sumatra Portable adjusts recently used and most used file paths.

KchmViewer displays standard help files (.CHM) with numerous improvements on the default viewer, including tabbed content, search tools, bookmarks, full screen view, customizable interface, ability to export content, tabbed interface, conversion to HTML, and more.

Includes a basic e-book viewer for EPUB files.

The program is cross-platform with clients available for Mac and Linux. KchmViewer Portable is a portable version of the program. Alternatively, X-KchmViewer is also available.

STDU (Scientific and Technical Documentation Utility) Viewer is intended to combine a variety of document, text, and graphics format viewers into one. The program includes a modern tabbed interface, search, rotate, thumbnail view, etc. The program can also export pages to an image file, create bookmarks, and more.

Primarily supporting formats used (as the program name suggests) for scientific/technical docs (TIFF, PDF, DjVu, XPS, and JBIG2), the program also supports a variety of others including FB2, Comic Book Archive (CBR or CBZ), TCR, PalmDoc(PDB), MOBI, AZW, EPub, DCX and both standard and specialized image formats (PCX, WMF, EMF, PSD).

Gwennel is a lightweight word processor that takes an innovative approach to formatting options by separating them into a tree-like structure. This is useful for handling long documents with clear, organized formatting tools or for users who wish to focus on the text first and formatting second. Any style changes (such as headings, lists, or colors) are propagated throughout the entire document and, although only able to open and save OpenDocument (.odt) files, this makes the program a capable WYSIWYG editor. Additionally, users can open existing files and make rapid changes to the entire document.