PTGui
Create high quality panoramas
PTGui is panoramic image stitching software for Windows, macOS and Linux that combines overlapping photographs into seamless 360-degree spherical and gigapixel panoramas. It handles multiple rows of images and supports a range of lenses, including fisheyes, and can stitch very large numbers of photos into images with billions of pixels. OpenCL GPU acceleration is used to speed up the stitching process.
The software includes interactive panorama viewers for local viewing and for embedding in web pages, and supports several projections, including equirectangular, rectilinear and stereographic. PTGui Pro adds HDR support, combining bracketed source images into an HDR panorama with built-in tone mapping and exposure fusion, and supports OpenEXR output. PTGui is available in a standard version and PTGui Pro. A fully functional trial version is available with no time limit, though stitched panoramas carry a visible watermark; licenses can be purchased for the full versions.
12 alternatives to PTGui
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