Comment by gyomu

> any reason these old tools can't be used nowadays

For Aperture specifically:

- it doesn’t run on newer machines. Sure there are workarounds (run it in a VM, use a dedicated old computer, …) but those are clunky and people want things to run smoothly within their current setups.

- it doesn’t support newer file formats (the insistence of many manufacturers to use proprietary RAW formats when there truly is no need to is its own rant-worthy rabbit hole…)

- even if people praise the UI and remember it fondly, there are a number of modern tools and conveniences one expects in photography software in 2025 that 2010 Aperture doesn’t have. Eg people care about things like AI denoising/upscaling now, support for HDR color profiles, etc.

> it seems like using and taking care of legacy tools is the best we're got

I’d vote for supporting independent developers and open source software.