Macintosh Garden
A massive collection of Macintosh abandonware.

 Macintosh Garden Software Compilations
Includes many images of CDs containing shareware/freeware.

 Macintosh Repository
Another large collection of software from the classic Mac OS era.

 Max1zzz's Classic Mac Server
A mirror of this great source of classic Mac software.

 The Macintosh Archive (wiredp7://45.31.115.222/)
Wired server with a very large collection of Classic Mac nostalgia.

 UCSD Infoserve (Macintosh Software)
Gopher mirror. Use OverbiteFF/WX with Firefox

 Mk.558's Classic Mac Networking
A great guide to classic Mac networking and other stuff.

 Vintage Computing Files Archive
Vintage software for a range of OSs including Mac.

 Highland Historic Computer Museum Mac Archive
A range of floppy disk images of old software.

 E-Maculation
Focus on software to run on classic Mac emulators.

 Le Grenier du Mac
A French abandonware site.

 Low End Mac
Information and software compatible with Classic Mac.

 MacAddict Cover Discs
Almost complete collection. Includes shareware and demos.

 Pure Mac: Arcade Games (Classic)
Arcade games for the Classic Mac.

 Folklore - The Original Macintosh
Anecdotes about the development of the Mac (no software).

 The Mac Driver Museum
Orphaned Drivers.

 ATI Drivers for Mac OS Classic
Drivers for video cards.

 Apple Macintosh before System 7
Information and disk images for 128k and 512k Macs.

 tkc8800
400k disk images for 128k and 512k Macs.

 The Gryphel Project
Preserving software made for 68k Macs.

 mirkok
A small selection of vintage software.

 iiNet's Macintosh Software Archive - Classic Mac
Some popular and useful freeware/shareware for Classic Mac.

 iiNet's Macintosh Software Archive - vintage Mac OS X
Utility and system software for old versions of Mac OS X.

 Zik Software - Legacy
Legacy software downloads.

 Classic Mac Shareware Pack
Over 500 classic Mac shareware applications and games.

 The Garbo Software Collection (1992)
Mac and DOS software once hosted by the University of Vaasa.

 Gamba
Emphasis on system and utility software, and information.

 5 Star Shareware
Shareware/freeware for Classic Mac and early OS X.

 Simon Fraser University (Canada) Public Archive
Mainly internet & comms utilities from the 1990s.

 Classic Mac Survival Kit
Old software for 68k Macs.

 GameGenie
Cheat codes for vintage Mac games.

 MacHeaven Game Collection
Old Mac games from the defunct MacHeaven website.

 Archive of Adobe Software Updaters
Updaters and demos for Adobe's back catalogue.

 Mac Unicorn Software
A few freeware items (Mac OS 9 and OS X compatible).

 Ingemar's Game Page
Mac software by Ingemar Ragnemalm

 Eagles Nest BBS (Michigan) Disc Collection
Mac software circa 1992-1995

 Macintosh Shareware Games
Shareware games from mid 1990s to early 2000s

University of Illinois NCSA Software
Mac software developed by NCSA included in the archive.

 My Mac Plus
A tiny collection of very old software

 SDF Public Access Gopher Site
Vintage Lisa and Mac software. Use OverbiteFF/WX with Firefox

 Dejal Classic Products
A few classic tools by Dejal Systems, now freeware.

 Chitland
A modest collection for Classic Macs at this French site.

 Software by YAV
Shareware, freeware, demos of software by YAV

 Vintage Macintosh Book Library
Scans of vintage Mac books from the 80s, 90s and some 2000s

 Software Library: Macintosh
Some classic Mac software, mostly from 1984-1989. Click & play.

 hypercard.org
Links to HC stacks, code and info. Some links now dead.

 HyperCard Archive
An archive of HyperCard items from various sources.

 VintageApple.org
Copies of Mac magazines & books. Driver Museum. Lisa info.

 Archive of Steinberg Updaters
Updaters for Steinberg's music software back catalogue.

 Classic Mac Disk Images Collection
Disk images from mid-'80s to late '90s

 mirror.macintosharchive.org
A mirror of numerous servers of vintage Mac software

 Electric Image Animation Legacy Downloads
Updaters and manuals for legacy EIAS software

 Info-Mac Archive
Once the major site for Mac freeware and shareware.

 University of Michigan Mac Archive (umich)
Once another "go to" site for freeware and shareware.

 Michigan State University (Small collection)
A very small selection of Mac software.

 Associate.com's MacOS File Site
A subset of Info-Mac files with inline descriptions.

 Tucows Macintosh Downloads
A large collection. Includes software for OS X as well.

 Mac GUI Vault
An enormous collection for Mac and Apple II/IIgs.

 nic.funet.fi
A very large collection including an info-mac mirror.

 The Mac Orchard
Focus on internet applications. No longer being updated.

 System 6 Heaven
System 6 compatible software and information. Many dead links.

 System 7 Today
System 7 compatible software and information.

 mac.org
A selection of freeware and shareware. No longer updated.

 MacWare on Erehwon
Freeware and shareware. Most links are dead now.

 MacShare.com
A good selection of freeware and shareware with descriptions.

 myoldmac.net
Selected freeware, shareware and information for 68k Macs.

 The Mothership Mac
Some applications and lots of information for 68k Macs.

 FireMac
A small selection of software for 68k Macs.

 Giantmike
A small vintage shareware collection.

 The Epic Banana Archive
Freeware games by Epic Banana.

 Glypha Archive
Collection of games in the Glypha series.

 Older Apple Software
Apple Software Updates including Mac systems 6.0.3 to 9.x.

 Apple Older Software Download Archive for Mac
Previously freely accessible but no longer available from Apple

 Apple Retired Documents Library
Legacy programming development documents

 Old Apple Developer Site
Mirror of ftp.apple.com/developer for Mac OS 9 or older

Updates for Mac OS 9
Software updaters for Mac OS 9 or above.

 Pure Mac: Apple Updates
Updates for Classic Mac OS

 AusMac Archive
A mirror for the period 2002-2008 (via Wayback Machine).

 68k Mac Resources
Useful software mirrors and articles for the 68k Mac

 Carl Bell's Software
Utilities by Carl Bell

 Mathematics Archive for the Macintosh
PD and shareware mathematics software for the Macintosh

 Old Treasures Library
A small set specialising in pre-System 7 shareware/freeware

 James Walker Software
Mac freeware, source code, and articles by James W. Walker

 Alessandro Levi Montalcini Software
Freeware programs for the classic Mac by A. L. Montalcini

MacFreeGames
English/French Freeware & Shareware and a shop for other titles

Southwest Cyberport Public Archive
Vintage communication, system and graphics tools

University of Potsdam Public Archive
Vintage communication, system and educational software

MSU Physics & Astronomy Public Archive
Old Mac utility software (not about Physics & Astronomy)

Interactive Fiction Archive
Some old Mac games, and a few more recent ones, in the genre.

Zophar’s Domain
Emulators on Macintosh

Picture Studio
Old Classic Mac and Mac OS X graphics tools

OldApps
An archive of old versions of Mac freeware

OldVersion.com
Another archive of old versions of Mac freeware

VintageAppleMac.com
A searchable collection of shareware/freeware games & utilities

Mac Fixer Vintage Mac Software Library
System 6-9 software, utilities, applications, and some games

Applefritter
Includes a searchable collection of vintage Mac share/freeware

Software Music Machine Archive
Archive of music software for the Mac & other platforms

Mac OS 9 Lives
A site dedicated to supporting users of Mac OS 9

atlas.altexxa.net Public Archive
A selection of utilities & games for the classic Mac.

Unsanity Products
A mirror for the period 2004-2013 (via Wayback Machine)

Red Marble Games Demos
Official demos of Red Marble Games

Panic File Museum
Download site for all Panic software.

Bolkonskij’s Cheat Emporium
Cheats & walkthroughs for classic Mac games.

Headgap's Mac OS X File Library
A selection of vintage software for Mac OS X.