Download

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Releases: Sources + pre-compiled

The latest release can be downloaded using the BitTorrent protocol. You will need a BitTorrent client such as BitTorrent, uTorrent, Transmission, Azureus, or a browser with a built-in client such as Opera.

otp_src_R12B-2.tar.gz.torrent
otp_win32_R12B-2.exe.torrent

Date	Title	Source	Windows binary (incl. documentation)	Documentation (HTML)	Documentation (man pages)
April 9, 2008	R12B-2	download  (40.2 MB)	download  (52.8 MB)	download  (5.4 MB)	download  (0.7 MB)
Feb 6, 2008	R12B-1	download  (40.3 MB)	download  (53.1 MB)	download  (5.7 MB)	download  (0.7 MB)
Dec 5, 2007	R12B-0	download  (40.1 MB)	download  (49.7 MB)	download  (5.7 MB)	download  (0.7 MB)
Jun 13, 2007	R11B-5	download  (37.4 MB)	download  (37.6 MB)	download  (4.8 MB)	download  (0.7 MB)
Mar 28, 2007	R11B-4	download  (11.4 MB)	download  (37.4 MB)	download  (4.7 MB)	download  (0.6 MB)
Jan 31, 2007	R11B-3	download  (11.1 MB)	download  (37.1 MB)	download  (4.7 MB)	download  (0.6 MB)
Nov 8, 2006	R11B-2	download  (10.9 MB)	download  (36.5 MB)	download  (4.6 MB)	download  (0.6 MB)
Aug 30, 2006	R11B-1	download  (10.8 MB)	download  (36.3 MB)	download  (4.6 MB)	download  (0.6 MB)
May 17, 2006	R11B-0	download  (10.5 MB)	download  (35.2 MB)	download  (4.5 MB)	download  (0.6 MB)
March 8, 2006	R10B-10	download  (9.2 MB)	download  (33.1 MB)	download  (4.5 MB)	download  (0.5 MB)
Oct 6, 2004	R10B-0	download  (9.0 MB)	download  (26.7 MB)	download  (4.4 MB)	download  (0.5 MB)
June 2004	R9C-2	download  (8.4 MB)	download  (29.9 MB)	download  (4.3 MB)	download  (0.5 MB)
August 6, 2003	R9C-0	download  (8.0 MB)	download  (26.0 MB)	download  (4.0 MB)	download  (0.5 MB)
March 5, 2003	R9B-1	download  (8.2 MB)	download  (25.2 MB)	download  (3.9 MB)	download  (0.5 MB)

There is also directly browsable documentation for the latest release.

There is a file containing MD5 checksums for all files in the download directory.

Courses tutorials and books

course.tar.gz (89 KB)

A four day course in Erlang, with exercises. This course assumes no previous knowledge of parallel or functional programming.

erlang-book-part1.pdf  (0.8 MB)

The first chapters in the old Erlang book in PDF format.

erl_spec47.ps.gz  (0.4 MB)

The Erlang 4.7 specification. A very ambitious document that tries to describe in detail exactly the semantics of Erlang 4.7.

Resources

Download directory

Other versions of erlang and miscellaneous packages. Also reachable using rsync www.erlang.org::erlang-download/

Our BitTorrent tracker

All files that can be downloaded using BitTorrent. (Download of the latest release using BitTorrent is probably fast; downloading older releases is probably slow.)