FSPViewer is described as 'Free viewer for spherical (equirectangular) panoramic images. It is designed for viewing local (hard-disk, network or CD) high resolution panoramic images at full screen and with very high image quality' and is an app in the photos & graphics category. There are nine alternatives to FSPViewer for a variety of platforms, including Windows, Linux, Mac, Self-Hosted and Web-based apps. The best FSPViewer alternative is SphereView, which is both free and Open Source. Other great apps like FSPViewer are lux, Pannellum, Photo Sphere Viewer and Online 360° Panorama Viewer VR.
SphereView is the most popular Linux alternative to FSPViewer.
SphereView is the most popular Open Source & free alternative to FSPViewer.
lux is an image viewer for 'normal' images and the most common types of panoramic images, typically showing a 'rectilinear' view to the image data, which looks as if this view had been taken with an 'ordinary' lens.
lux is the most popular Windows & Mac alternative to FSPViewer.
Pannellum is a lightweight, free, and open source panorama viewer for the web. Built using HTML5, CSS3, JavaScript, and WebGL, it is plug-in free. It can be deployed easily as a single file, just 15kB gzipped, and then embedded into pages as an <iframe>.
Pannellum is the most popular Self-Hosted alternative to FSPViewer.
Free Online 360° Photo Viewer: Bring your panoramas to life with ease. Upload, explore, and share interactive panoramic images directly in your browser. No plugins required, secure, Google Cardboard VR and Stereo Panorama compatible.
Online 360° Panorama Viewer VR is the most popular Web-based alternative to FSPViewer.
Panini is a visual tool for creating perspective views from panoramic and wide angle photographs. More than a pano viewer, more than a view camera, with features of both. For Linux/Unix, Win32, and Mac systems with OpenGL 2.
Based on PURE technology, ImmerVision's panoramic image viewers combine superior performance capabilities with optimal viewing ease on either a standard office PC monitor or a pocket computer. The "immersive" panoramic experience is no longer limited to desktop...
Panorado is a comfortable image viewer with special support for panoramic and HDR images, with browsing capabilities and some very useful imaging tools.
PPV360HD is an Android and Windows Desktop application designed to view 360-degree panoramic photo with equirectangular or cylindrical projection, at very hi-res resolution.
PPV360HD is the most popular Android & Android Tablet alternative to FSPViewer.
PPV360HD is the most popular commercial alternative to FSPViewer.
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