What it does
PTGui is panorama stitching software for Windows, Mac and Linux, with automatic overlap detection and support for multi-row and fisheye inputs.
Load overlapping photos, inspect their alignment and choose projection and output format before rendering with Create Panorama. Pro adds bracketed HDR and exposure-fusion workflows; the unlimited-duration trial watermarks panoramas. RAW support follows LibRaw, and edits stored in another converter's sidecar are ignored. Export consistently developed 16-bit TIFFs when those adjustments matter. For large output, JPEG stops at 65,535 pixels per edge; TIFF above 4 GB switches to BigTIFF, which the receiving application must support.
Strengths
- Automatic overlap detection
- Multi-row and fisheye stitching
Watch out for
- Trial panoramas are watermarked, and large BigTIFF output is not readable by every TIFF application.
Best for
- Creating broad or immersive panoramas
Sources
- Photo stitching software 360 degree Panorama image software (Oct 26, 2026)
- PTGui trial watermark, projections and Pro HDR gate (Oct 26, 2026)
- PTGui RAW bridge and output compatibility (Oct 26, 2026)