I usually use croc, though it requires the receiving party to be around to receive it immediately.


Kiwix isn’t a web browser exactly and doesn’t download web pages the way your browser saves them. It uses a specialized file format, and it can be used to back up an entire site. For instance the kiwix library has an offline copy of wikipedia (no images), but it weighs in at more than 100GB last I looked.
I recently (yesterday) discovered a web-based port of Audacity. I haven’t messed with it much and don’t do much audio editing in general, but it’s here FWIW.
OpenRouter has some decently powerful free-to-use models, but I’m afraid as far as LLMs go ‘free’, ‘good’, and ‘private’ are going to be pretty mutually exclusive if you can’t run one locally.