Evince
Open Source
Evince is a document viewer for PDF, PostScript, DjVu, TIFF, XPS and DVI formats.
Okular
Open Source
Okular is a universal document viewer based developed by KDE.
ImageMagick
Open Source
ImageMagick is a free and open-source software suite for displaying, converting, and editing raster image and vector image files.
Nomacs
Open Source
Nomacs is a free, open source image viewer, which supports multiple platforms.
Chrome PDF Viewer Plug-in is a built-in PDF viewer in chrome.
Geeqie Image Viewer
Open Source
Geeqie is a lightweight Gtk+ based image viewer for Unix like operating systems.
qpdfview
Open Source
qpdfview is a tabbed document viewer.
Phatch
Open Source
Phatch (PHoto & bATCH) is a raster graphics editor used to batch process digital graphics and photographs. Phatch can be used on the desktop as a GUI program …
Mirage
Open Source
Mirage is a fast and simple GTK+ image viewer. Because it depends only on PyGTK, Mirage is ideal for users who wish to keep their computers lean while still h…
Ristretto
Open Source
Ristretto Image Viewer is an application that can be used to view, and scroll through images.
XnView MP
Free Personal
XnView MP is the enhanced version of XnView Classic. It is a powerful cross-platform media browser, viewer and converter.
Firefox PDF Viewer (PDF.js)
Open Source
PDF.js. A general-purpose, web standards-based platform for parsing and rendering PDFs.
gThumb
Open Source
gThumb is an image viewer and organizer with a couple of limited options to also edit images.
Gwenview
Open Source
Gwenview is an image viewer for Linux, released as part of the KDE Applications bundle.
PDF Studio
Commercial
PDF Studio is a multi-platform PDF editor.
Eye of GNOME
Open Source
Eye of GNOME is the official image viewer for the GNOME desktop environment, where it is also known as Image Viewer.
Viewnior
Open Source
Viewnior is a fast and simple image viewer for GNU/Linux.
feh
Open Source
feh is an X11 image viewer aimed mostly at console users.
GPicView
Open Source
GPicView is a simple and Fast Image Viewer for X. screenshot.
ePDFView
Open Source
ePDFView is a free standalone lightweight PDF document viewer using Poppler and GTK+ libraries.
Compare Preview with alternatives
Compare Firefox PDF Viewer (PDF.js) and Preview and decide which is most suitable for you.
Compare ImageMagick and Preview and decide which is most suitable for you.
Compare Chrome PDF Viewer Plug-in and Preview and decide which is most suitable for you.
Compare Geeqie Image Viewer and Preview and decide which is most suitable for you.
Compare Eye of GNOME and Preview and decide which is most suitable for you.