Some threads on /r/DataHoarder here seem to recommend RipMe though, so that could help you out. Source: over 2 years ago

You can use RipMe to rip all media from this sub with the following command. Source: over 2 years ago

There's a tool called ripme that has a graphical interface (if that's something you're into) and works for multiple sites. I use it to download entire subreddits pretty often, it's nice since it nests albums into folders. Source: over 2 years ago

I use a java program called ripme to rip imgur and flickr albums to my home server. Sometimes I need to do it via mobile, up until recently I had a full windows VM running that I could RDP into and use it there but I've ditched that and now I'm looking for a Docker solution. As a backup I can stick it in a container and ssh in and use it via CLI, but if I can get the gui running that would be ideal. Source: almost 3 years ago

RipMe is my preferred tool. Also supports imgur, GFY, and other popular image/video hosting sites. Jdownloader 2 works as well, but may be overkill for this purpose. Source: almost 3 years ago

Musicolet. It's a free music player app. It let's my organize all my music (downloaded onto my SD card) and play it without ads. I ended up spending $5 to get the premium version for crossfade and other features. Originally found it after my student discount spotify +Hulu plan ran out. I canceled spotify and use the lowest tier of Hulu ($2.15 per month with a student discount) now. Way cheaper than paying $10+... Source: 7 months ago

KitKat was so good that I'm still rocking it on a NoteⅣ for offline maps and music in my car even though there are newer official updates available from Smasnug: https://i.imgur.com/AhYJSYP.jpg The newest version of Musicolet still supports it! https://krosbits.in/musicolet/. - Source: Hacker News / 12 months ago

Yeah I do similar, I actually use musicolet to listen to my offline music library (https://krosbits.in/musicolet), an android app that is just offline, no ads, no network permission at all, nothing. It does the job very well and it does not mine any data or show any ads. I highly recommend to give it a try (I assume you use android?). And to add, while it is free and I could have continued just fine not paying... - Source: Hacker News / about 1 year ago

Musicolet is hands down the best music player I've found on Android and it's fully featured for free https://krosbits.in/musicolet/. Source: almost 2 years ago

I use Musicolet for Android (https://krosbits.in/musicolet/); so far the most complete music app. Source: about 2 years ago