nomacs is a free, open source image viewer, which supports multiple platforms. You can use it for viewing all common image formats including RAW and psd images.




All Document Reader and Viewer is described as 'The Document Reader scan and find a list of all documents on your phone, allowing you to quickly open, read, and manage your documents in one convenient place' and is a PDF Reader in the office & productivity category. There are more than 10 alternatives to All Document Reader and Viewer for a variety of platforms, including Windows, Mac, Linux, iPad and iPhone apps. The best All Document Reader and Viewer alternative is nomacs, which is both free and Open Source. Other great apps like All Document Reader and Viewer are Evince, qView, PicView and ACDSee Photo Studio.
nomacs is a free, open source image viewer, which supports multiple platforms. You can use it for viewing all common image formats including RAW and psd images.




Evince (or GNOME Document Viewer) is a document viewer for multiple document formats: PDF, Postscript, djvu, tiff, dvi, XPS, SyncTex support with gedit, comics books (cbr,cbz,cb7 and cbt) and others. See Supported Document Formats for details.




Fast and lightweight Qt-based image viewer with support for Windows, macOS, and Linux. Features include multiple format support, customizable interface, GIF playback, high-resolution display compatibility, and efficient navigation through keyboard shortcuts.




PicView is a fast, free and fully customizable picture viewer for macOS and Windows 10/11. It supports virtually all image file types, including (animated) WEBP, (animated) GIF, SVG, AVIF, HEIC, PSD and many others.




Offers organization, viewing, and editing tools for digital images, supports over 700 RAW formats, enables metadata embedding and syncing, dynamic category and keyword filters, workflow optimizations, non-destructive edits, detailed image preview, and sharing options.




Document Viewer is a highly customizable document viewer for Android, fork of the last GPL version of EBookDroid .


You can use the Photos app to view or edit photos and videos in your Pictures library and on OneDrive, and to import photos and videos. The Photos app includes a wide range of editing options to enhance your photos, from automatic fixes to advanced adjustments.




QuickViewer is a graphic image viewer for comfortable browsing of many images. This software performs reading of image data in advance. And drawing the imported image data on the screen with OpenGL. You can browse images with much smoother response than ever before.




Universal Viewer is an advanced file viewer for wide range of formats. Supported file formats are:




A fast PDF reader, file opener, and all-in-one document reader for iPhone and iPad. Open PDF, Word, Excel, PowerPoint, text files, ZIP/RAR, photos, videos and more.




Xviewer is a simple image viewer which uses the gdk-pixbuf library. It can deal with large images, and zoom and scroll with constant memory usage. Its goals are simplicity and standards compliance. Xviewer is installed by default in Linux Mint.



Open, edit, and convert over 300 file formats seamlessly. Advanced tools for image editing, including RAW support. Batch convert files, enhance photos, and export in preferred formats swiftly. Available on Android with freemium model.



