PTLens is a software that correct lens pincushion or barrel distortion, chromatic aberration, vignetting, and perspective in normal and fisheye lenses.
Cost / License
- Paid
- Proprietary
Platforms
- Mac
- Windows
United States

Ultimate Paint is described as 'Full-featured 32-bit Windows graphics program for image creation, viewing and manipulation' and is a Image Editor in the photos & graphics category. There are more than 50 alternatives to Ultimate Paint for a variety of platforms, including Windows, Mac, Web-based, Linux and iPhone apps. The best Ultimate Paint alternative is GIMP, which is both free and Open Source. Other great apps like Ultimate Paint are Krita, Adobe Photoshop, Paint.NET and MyPaint.
PTLens is a software that correct lens pincushion or barrel distortion, chromatic aberration, vignetting, and perspective in normal and fisheye lenses.

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