Phototonic Alternatives

With XnResize you can batch resize, rotate or convert images, cross-platform. XnResize is a fast, powerful and free batch image processing tool. It allows you to adjust image height and width, apply predefined sizes, adjust wrong image orientation, choose the output filenames, all within a drag and drop interface. XnResize supports all common picture and graphic formats are supported (JPEG, TIFF, PNG, GIF, WEBP, PSD, JPEG2000, OpenEXR, camera RAW, HEIC, PDF, DNG, CR2).

nomacs is a free, open source, cross-platform image viewer. With nomacs you can easily view and manage all common file formats including jpg, png, tif, bmp, raw and many more. The sleek user interface provided by nomacs features a semi-transparent widgets that display additional information such as thumbnails, metadata or histogram.

The classic Eye of GNOME is the official and default image viewer for the free and open source desktop environment GNOME. The application comes bundled with GNOME and is in later releases known as Image Viewer. However, Eye of GNOME can be used in any Linux operating system or distribution. It also share many similarities with another official image viewer for GNOME called gThumb

IrfanView is a commercial image viewer and editor that can be used to orginize and convert images for Microsoft Windows. The application can handle video and audio files, while providing basic image editing capabilities. IrfanView is free for non-commercial use, while commercial use requires payment.

ImageGlass is a lightweight, versatile image viewing application that is designed for viewing images in a clean and intuitive working environment. It share many similarities with Windows Photo Viewer that shipped with Windows 7 and Windows Vista. ImageGlass provides tools that can be used to conver images to different formats, invluding BMP, EMF, EXIF, GIF, ICO, JPG, PNG, TIFF, WMV and BaseString.

Xee³ Image Viewer is an streamlined and convenient image browser that allow you to manage your photos and rediscover old memmories. Xee³ Image Viewer share many similarities with macOS very own Preview app, the simplicity of the application makes it easy to browse the entire contents of folders and archives, move and copy image files quickly. The application supports most of the image formats commonly used today.

ACDSee Photo Studio is an image organizer, viewer, and photo editing application for iOS, macOS and Windows. ACDSee provides all necessary tools for professional photo editing and unrivalled file management capabilities for finding, sorting, moving, organizing, and sharing. Everything you need to master your photography workflow is provided by ACDSee Photo Studio, and available out-of-the-box.

iPhoto is an image library application built Apple, specifically for macOS and iOS. With it, you can keep your photos organized and accessible on your personal device or in the cloud, with iCloud. iPhoto allow you to rediscover favorite shots and old memories.

Apple Photos is an app native to the macOS and iOS eco system. The application comes pre-installed with all Macintosh computers, iPhones and iPads. With Apple Photos you can manage, store and browse all your photos in a neat application.

Back up unlimited photos and videos for free, up to 16MP and 1080p HD with Google Photos. The application and service is provided by Google and works on your phone, tablet or computer.

Windows Photo Viewer is an image viewer developed by Microsoft that was included with the Windows NT family of operating systems. Windows Photo Viewer was first iintroduced with Windows XP and Windows Server 2003 under its former name. It was temporarily replaced with Windows Photo Gallery in Windows Vista, but was resurfaced in Windows 7.