PTgui Alternatives for Windows
There are many alternatives to PTgui for Windows if you are looking to replace it. The most popular Windows alternative is 
Affinity Photo. It's not free, so if you're looking for a free alternative, you could try 
Hugin or 
Microsoft Image Composite Editor. If that doesn't suit you, our users have ranked 29 alternatives to PTgui and 19 are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to PTgui are 
Adobe Photoshop Lightroom Classic (Paid), 
AutoPano (Paid), 
Enblend/Enfuse (Free, Open Source) and Stitch Panorama (Free, Open Source).
- Professional image editing software for Windows, Mac, and iPad.
- Hugin is an easy to use cross-platform panoramic imaging toolchain based on Panorama Tools.
- Stitching of multiple images to a panorama.
- Adobe Photoshop Lightroom Classic is a desktop-based commercial photo processor and image organizer.
- Autopano is the most spectacular breakthrough in automated picture stitching in recent years.
- Enblend combines images that overlap into a single large image with no seams. Enfuse combines images that overlap into a single image with good exposure and good focus.
- Stich Panorama is a plug-in for the GNU Image Manipulation Program (GIMP) which takes digital images and overlays one atop the other to make a panorama.
- PanoramaStudio can create seamless 360 degree and wide angle panoramic images.
- Autostitch takes a step forward in panoramic image stitching by automatically recognising matching images.
- PhotoStitch 3.1.19 is part of the Utilities package CD, included in the box when you purchase a Canon product.