PTGui
PTGui is a panorama stitching app for macOS that combines overlapping photos into wide, high-resolution panoramas and 360° images.
What is PTGui?
PTGui is a desktop photo stitching application for creating panoramas from multiple overlapping images. It is designed for photographers, virtual tour creators, and imaging professionals who want to assemble wide scenes or fully spherical 360° panoramas with precise control over the result. On macOS, PTGui supports automatic image alignment, manual adjustment tools, and output for common image-editing workflows. The app can work with many lens types, including fisheye lenses, and it includes tools for perspective correction, blending, and interactive panorama editing. PTGui also supports batch-oriented work, which is useful when processing multiple panorama projects efficiently. PTGui is published by New House Internet Services BV and is available for macOS as well as other desktop platforms.
Key features
- Stitch overlapping photos into flat, cylindrical, or spherical panoramas
- Automatically detect how source images overlap and align them
- Edit panorama perspective interactively before exporting
- Work with multiple lens types, including fisheye images
- Batch process panorama projects for larger photo workflows
- Export panoramas for standard image-editing formats and viewing workflows
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Safety overview
Status: Safe
PTGui is legitimate photo stitching software for desktop use. It primarily works with images and panorama project files you choose to open, which is normal for its purpose. If you use it with large photo sets, it may consume substantial CPU, GPU, memory, and disk space while rendering. Download it from the official PTGui site and keep your original source photos backed up before making major edits or batch exports.
Recommendation: Keep PTGui if you use panorama or 360° photo stitching on your Mac. If you no longer create panoramic image projects, you can remove it like other desktop apps, but keep any project files or exported panoramas you still need first.
Common paths
/Applications/PTGui.app
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