If you're looking for a photo search tool that works even when you don't have network access and that protects your privacy, Find is a great option. The iOS app offers powerful search abilities, including artificially intelligent keywordless search and the ability to filter by tags, dates and other criteria. It's built with native Apple programming interfaces that run on the phone itself, so there's no need to send your data to a server. The app is free, with no ads or subscriptions.
Another option worth considering is Retouch4me, which offers an AI-based retouching system designed to let photographers get the look they want without losing the texture of the original photo. It comes with 15 plugins for tasks like color balancing and skin smoothening, and all the processing takes place on your machine for privacy. It runs on both macOS and Windows and requires modest hardware.
If you're looking for a more general-purpose photo manager, FilterPixel offers AI-based photo culling and editing. It can handle a variety of image formats and export to Lightroom and Capture One, among other tools. FilterPixel is designed to protect your privacy and security, with GDPR compliance and educational resources to help you get the most out of the software.
And Snapclear offers offline AI-based image processing for tasks like upscaling and removing backgrounds. It runs on Windows, Linux and macOS, and offers flexible pricing options. Snapclear protects your privacy by doing the image processing on your machine, without any data sent to a server.