Xnapper is a native screenshot app for macOS (with a Windows build available) that takes a captured shot and instantly makes it look presentation-ready. It auto-centers and balances the composition, adds a gradient or image background, and offers one-click redaction for emails, credit cards, IP addresses, and API keys before sharing.

It also handles the usual screenshot-app niceties: custom global shortcut, window capture, annotation tools (arrows, shapes, text, blur), screenshot history, presets for common social media sizes, on-device OCR (powered by the built-in macOS Vision engine), and image compression. The app is free to use with a watermark; a one-time payment removes it. The maker ships changelogs publicly and the homepage cites around 4,000 daily creators.