Personally I use Dropbox. These days it has a public share function that doesn't require registration (you can simply close the popup.) Google Drive is also an option.
Zippyshare also works well, particularly for larger files. It doesn't require registration for a speed above 10Kbps, unlike most. I have to share a lot of large files, Zippy works well if you can't use cloud storage. Haven't seen a lot of advertising on it, but then I'm using Adblock and Noscript.
And then there's the regular file hosts, uploaded.net, uploadfiles.eu, tusfiles.net, turbobit.net, userscloud.com, etcetera.
Of course it's
not a good idea to use any filehosting site that features advertising when you send the link to someone who's technologically handicapped. For those I just use WeTransfer, because the idiots kept clicking on the fake Download buttons....
You do realize that's basically every file hosting site in existence, right? :laugh: Even Google Drive is used to share warez these days..
(But I gather you mean the sites that tell you where to get the apps.)