The Golden Age of free music netlabels is sadly gone. But there's some netlabels that stills online.
And their excellent catalogue is there for free. Some of the most legendary was:
💀▼💀 Netlabel
website (offline): https://ameblo.jp/skulltriangleskull
releases on internet archive:
https://archive.org/details/fav-kawaii_witch
bandcamp free downloads (2021-2023):
https://skulltriangleskull.bandcamp.com/
genres: witch house, dark vaporwave, experimental electronic
country: Japan / Chile
years active: 2012 to 2023
Dark Winter
website: http://www.darkwinter.com/index1.html
genres: dark ambient, industrial ambient
country: United States
years active: 2002 to 2019
Amduscias Records
website (offline): wayback machine:
http://web.archive.org/web/20120719014649/http://amdusciasrecords.4t.com/
releases on internet archive:
https://archive.org/details/amduscias
genres: dark ambient, industrial, noise, power electronics
country: United States
years active: 1998 to 2010
Genetic Trance
website: https://genetic-trance.jimdofree.com/
releases on internet archive:
https://archive.org/details/genetic-trance
genres: Experimental, Electronic, Witch House, Dark Ambient, Hip Hop, Industrial, Multi-genre
country: Ukraine
years active: 2010 - active (since 2016 also on bandcamp name your prize releases)
m.i.s.t. records
website: https://mistrecords.tumblr.com/
releases on internet archive:
https://archive.org/details/@m_i_s_t_records
bandcamp /free download:
https://mistrecords.bandcamp.com/
genres: Experimental, Electronic, Witch House, Downtempo, Multi-genre
country: Chile
years active: 2011 - 2022
Timetheory
website (offline): http://jon7.net/timetheory/
releases on internet archive:
https://archive.org/details/timetheory
genres: IDM, Industrial, dark ambient, noise
country: United States
years active: 2008 to 2011
ComaRecordZ
website: https://www.comarecordz.net/
releases on internet archive:
https://archive.org/details/cOmaRecOrdz
genres: Industrial, goth, dark electronic, breakcore, experimental
country: United States
years active: 2010 to 2020
Diabetic Koala
website: https://diabetickoala.blogspot.com/
releases on internet archive:
https://archive.org/details/diabetickoala
(since 2014-2020 on bandcamp releases for purchase)
genres: witch house, experimental, trap, noise, noise rock
country: United States
years active: 2012 to 2020
Okkulth Records
releases on internet archive:
https://archive.org/details/okkulth
genres: dark ambient, drone, noise
country: Netherlands
years active: 2008-2009
Vaatican Records
website: https://gestrococlub.org/
genres: Multi-genre, mainly musique concrete, sound art, industrial, minimal noise,
industrial, psychedelic music, dark experimental avant-garde, IDM
country: France
years active: 2006-active
NULLL Records
website: http://www.nulll-void.com/nulll/index.htm
releases on internet archive:
https://archive.org/details/nulll-records
genres: dark ambient, drone, doom metal, metal
country: ?
years active: 2004 to 2011
Kaos Ex Machina Promotions
website: http://kaos-ex-machina.blogspot.com/
releases on internet archive:
https://archive.org/details/kaos-ex-machina
genres: Industrial, Dark Ambient, Neofolk, Noise, Power Electronics, Experimental
country: Poland
years active: 2007 to 2012
DNA Production
website: http://dna-production.org/
releases on internet archive:
https://archive.org/details/dna-production
genres: Dark Ambient, Noise, Ambient
country: Russia
years active: 2007 to 2019
