
ON1 Resize AI v2026.5.1 (MacOS)
On a Mac, a photographer’s workflow is all about speed and convenience. Previews have to be instant, exports have to be smooth. ON1 Resize AI 2026 Full for Mac understands that constraint perfectly. This photo upscaler is fully optimized for Apple Silicon, so when you enlarge a 1000px photo into 10000px, it’s real-time. I am sharing the app download link here. Just drag it to Applications, and it runs. 🔥
The technology is really different from ordinary upscalers. Fractal-based resizing combined with a neural network, so it is not just stretching pixels, but genuinely reconstructing the missing detail.
If you often print photos onto big canvases like I do, the result is obviously very sharp even up close.
If you need another AI upscaler and AI enhancer, I also once uploaded Aiarty Image Enhancer MacOS, this program also supports Apple Silicon. For those who want to try an AI-based photo editor, Luminar Neo is also worth a try. The resize system is included there as well.
Go ahead and download ON1 Resize AI for Mac right now. 😁
Latest Features and Link Download :
- Natively optimized for Apple Silicon, real-time preview on Retina screens.
- Fractal-based resizing with a neural network that reconstructs missing detail.
- Metal GPU acceleration for faster upscale processing on Mac.
- Tiling feature for giant photo prints split across several pages.
- Gallery Wrap with automatic margins for canvas prints.
- Batch processing to resize many photos at once on Mac.
- Plugin integration with Photoshop and Lightroom MacOS versions.
- Export to popular photo formats in high quality.
User Interface Appearance :

Steps to Install on Your Mac :
- Download the ONRS2651mac.zip file (565 MB) via the link below.
- Extract the ZIP file. Double-click the DMG file to mount.
- Run Open Gatekeeper Friendly to bypass Gatekeeper.
- Open the DMG installer from the Manual install folder then drag the app to Applications.
- Done, ready to use! 😍
Fixing Some Installation Problems and Errors :
- Run Open Gatekeeper Friendly, or disable Gatekeeper with: sudo spctl –master-disable.
- “Damaged and Can’t Be Opened”? Run this in Terminal:
sudo xattr -rd com.apple.quarantine /Applications/ON1\ Resize\ AI.app - Crash at startup? Make sure MacOS is updated to the latest version
- … Reserved for other cases …




