Free open-source tool let me upscale old photos without paying a cent (www.makeuseof.com)

Upscayl, a free and open-source image upscaling tool, is making waves by allowing users to enhance old photos from the late 90s and early 2000s without any cost. Unlike other paid services like Topaz Gigapixel AI, Upscayl runs locally on users’ machines, assuring privacy as images never leave the user’s computer. The tool utilizes the Real-ESRGAN AI model and Vulkan architecture to intelligently analyze and upscale low-resolution images, resulting in sharper and more detailed outputs. Users can upscale images up to 16 times their original resolution and choose from different AI models tailored for various image types. The significance of Upscayl lies in its accessibility and local processing capabilities, offering an alternative to cloud-based competitors that often require subscriptions and come with privacy concerns. While it does require decent hardware for best performance and won't fix issues like blurriness or poor focus, it offers a straightforward, user-friendly interface for restoring cherished memories. With batch processing capabilities and no limits on usage, Upscayl stands out as a valuable tool for photographers or anyone looking to revive their aging photo collections.