🔖 Master Bookmark Computer

Site last updated on April 22, 2026

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📢 News - Welcome to the all new Master Bookmark website, now supporting additional retro platforms!
Commodore Amiga Atari Apple Macintosh DOS OS/2 Windows 3.x Windows 9x Windows XP Windows 7 Windows 10/11

426 bookmarks in Commodore

✨ New / Updated 38

QuantumLink RELOADED! NEW Quantum Link Reloaded is a re-implementation of the original Quantum Link (Q-Link) online service for the Commodore 64 home computer system. 2 clicks
64 Bites UPDATED The easiest way to start programming Commodore 64 24 clicks
Nibtools NEW Best tools for duplicating copy protected disks 4 clicks
LuLu's Printable Commodore Books NEW Large colelciton of Commodore 64 books that can be professionaly printed and bound 8 clicks
BroBryce 3D Printables NEW A collection of Commodore 64 Ultimate 3D printable parts 12 clicks
1541Scan NEW Inspecting C64 floppy disks for health 16 clicks
Teletext64U NEW Teletext program showing live pages from the internet for the Commodore 64 Ultimate and other Ultimate products that have networking capabilities. 10 clicks
EMU64 XL NEW A fast Commodore 64 emulator designed for the iPAD 20 clicks
Sprite Castle NEW Whether you're interested in old video games, old computers like the Commodore 64 and Apple II, arcade games, technology, or other retro topics, you'll find a show here worth listening to! 12 clicks
C64 Screen Designer NEW Super cool CSS screen designer to make Commodore 64 boot screens 18 clicks
Commodore 64, Videogiochi, Riviste, Recensioni NEW Italian c64 wiki and forum. The wiki has plenty of italian magazines for downloads, plus games, manuals, screenshots, descriptions and reviews. 16 clicks
CityXen NEW Lots of C64 & other retro related content 17 clicks
OpenSprite NEW An open-source sprite editor for creating Commodore 64 sprites. 23 clicks
C64PSU.COM NEW Reliable Replacement Power Supplies for Retro Computers 16 clicks
BitBinders NEW Modern replicas and upgrades for vintage Commodore hardware 16 clicks
MonroeWorld YT NEW Extensive coverage of the Commodore 64 Ultimate. 16 clicks
C64.Emu NEW The best Commodore 64 emulator for Android — fully native, no SDL, blazing fast. 32 clicks
CSixx's Page NEW Primarily focus on software development and fixing old games to run in new ways. 14 clicks
8-Bit Show & Tell NEW Deep dives into C64 & VIC-20 coding. 14 clicks
Portland Commodore Users Group NEW Portland Commodore Users Group serving the Portland Metro area since 2010. 17 clicks
oxc64 UPDATED Rediscovering old bytes and pushing system limitations 16 clicks
RGCD NEW RGCD (Retro Gamer CD) initially started as a retro-gaming CD-based discmag that I first published pretty much single-handedly back in 2006. Growing as a collective (and in popularity), over the next few years we released a further four issues before real-life finally caught up with me and I unfortunately no longer had the time to compile and edit the magazine in 2009/10.Although the magazine side is still very much something I'd like to return to in the future (although perhaps in a different format), since 2009 RGCD has evolved into a games development team and retro publisher, concentrating on the Atari STE, PC and C64 platforms. 21 clicks
Combian 64 UPDATED Combian 64 is Raspberry Pi distribution able to boot your preferite Commodore machine in just few seconds. 14 clicks
Commodore Microcomputer Magazine UPDATED Commodore Microcomputers was one of a pair of computer magazines published by Commodore Business Machines in support of their 8-bit home computer lines of the 1980s. The other was called Commodore Microcomputers. It was published Bi-monthly. 17 clicks
IEC Buddy NEW IECBuddy is a USB plug-in for the C64 RAD Expansion Unit, giving the RAD access to the C64's IEC bus. 13 clicks
Commodore Z's site NEW Home of the Cactus homebrew computer. 18 clicks
GDos64/Megapatch3 user interface NEW A special Geos site with programs from @darkvision (Markus Kanet) 18 clicks
c0pperdragon UPDATED C64/128 Video Hardware 14 clicks
RETRO Innovations UPDATED Home to the ZoomFloppy & more. 16 clicks
LyonLabs (Mirror) UPDATED Great GEOS Source 17 clicks
6502 Forum NEW The 6502 Microprocessor Resource 27 clicks
Commodore Free UPDATED A free-to-download magazine dedicated to Commodore computers. 42 clicks
CBM Disk Editor UPDATED Excellent online disk editor for Commodore emulator disk images 16 clicks
C64Forum.com UPDATED 19 clicks
Psytronik UPDATED The retro software label for classic computer systems! 16 clicks
Yet Another C64 Blog UPDATED A Commodore journey of reDiscovery 16 clicks
VICE Kawari NEW This is a version of the VICE emulator that has support for the Kawari FPGA replacement for the VIC-II. 11 clicks
C64 SID Kit NEW SID chip sound effects toolkit for Commodore 64 game development. 19 clicks

Online Stores 32

8-Bit Classics Hardware for 8-Bit Computers 15 clicks
American Retro Shop Commodore / Spectrum & More 12 clicks
Ami64 Commodore 64 Specialists 13 clicks
BitBinders NEW Modern replicas and upgrades for vintage Commodore hardware 16 clicks
C64 Audio Home of 8-Bit Symphony, the Little Book of Sound Chips, Project (Rob) Hubbard, and much much more! 10 clicks
C64PSU.COM NEW Reliable Replacement Power Supplies for Retro Computers 16 clicks
CBMStuff Home of the Supercard+ and more... 14 clicks
CBMretro Commodore & Amiga hardware 11 clicks
COREi64 Shop It is here you'll find all sorts of 3D printed parts for your Commodore 10 clicks
Carlsen Electronics Ray Carlsen's repairs and new power supplies / power savers 11 clicks
Commodore.net The new home of Commodore 13 clicks
Compute!'s Gazette The Legend is Back 20 clicks
DIY Chris Let's Make Stuff 12 clicks
Flexi Arcade Keeping Retro Alive 13 clicks
LuLu's Printable Commodore Books NEW Large colelciton of Commodore 64 books that can be professionaly printed and bound 8 clicks
MSSIAH Turn your C64 into a MIDI Synth 17 clicks
MyRetroStore Here you will find a range of spare parts, tools and accessories required to repair retro computers from the 80’s. 15 clicks
Oldskull Retro 14 clicks
Protovision High Quality C64 Entertainment Software 12 clicks
Psytronik UPDATED The retro software label for classic computer systems! 16 clicks
RETRO Innovations UPDATED Home to the ZoomFloppy & more. 16 clicks
Retro Fuzion New Breadbin 64 Cases! 16 clicks
Retro Garden Retro Games Shop, News & Reviews 14 clicks
Retro Rewind 9 clicks
Retro-Updates Your Retro Hardware up-2-date again ! 13 clicks
Retro8Bit Shop 10 clicks
Retrocomp.cz Home to the ARMSID 14 clicks
Shareware PLUS Interesting C64 / C128 stuff 10 clicks
TFW8b The Future was 8-bit 10 clicks
Tindie Warning! Lots of good bits to buy 10 clicks
Uni64 Commodore 64 Hardware 11 clicks
c0pperdragon UPDATED C64/128 Video Hardware 14 clicks

Blogs 33

64 Jim's 64's 64jim64's Commodore 64 page 10 clicks
An Ode to Commies Bo Zimmerman's Blog 12 clicks
C64 Universe The Universe of Commodore 64 13 clicks
C64Brain get the most out of Commodore 64 game design! 13 clicks
C64blog Modding, Tips & Other Retrothings 10 clicks
Comma Eight Comma One Retro Blog 13 clicks
Commocore Broaden your horizons 10 clicks
CommodoreBlog The website about all things Commodore 11 clicks
Dan's MEGA65 Projects Nice blog focused on the MEGA65 computer 9 clicks
IMACommodork 41 years later: it's still working. 12 clicks
Ima Penguin Great C64 related blog 12 clicks
Isaac Garcia Peveri Nice Commodore related Blog 13 clicks
Jan Derogee 8-Bit Projects 9 clicks
Linusakesson.net Many C= Blog Articles 11 clicks
Lyonsden Blog A blog about Commodore 8 & 16-bit computers 11 clicks
Mega65 Blogspot 14 clicks
Michiel Boland Excellent blog on C64 technical topics 10 clicks
Mingo's Commodore Blog Great C= articles 13 clicks
Nightfall Crew Lightning in the dark 11 clicks
Obliterator918's Blog One man's slight obsession with obsolete computer hardware. 10 clicks
Pex "Mahoney" Tufvesson C64 Demo Creator 12 clicks
Plus4 Universe The best of the Commodore Plus4 14 clicks
Remi's C128 List List of all commercial software for the C=128 13 clicks
Retro Musings of a retro junkie 9 clicks
Retrohax.net restoring your nostalgia 12 clicks
Tech with Dave Commodore Related Blog 10 clicks
TechTinkering Some Great Commodore Articles 9 clicks
The OASIS BBS 13 clicks
Upstairs Room Software Retro Gaming and More 11 clicks
Weasel's World Nice C= Blog 12 clicks
World of Iscord Some great Commodore articles 9 clicks
World of Jani Bits and Pieces 11 clicks
Yet Another C64 Blog UPDATED A Commodore journey of reDiscovery 16 clicks

Software Sources 44

8 Bit Flynn Talk to computers in their language 10 clicks
Assembly64 All your artifacts are belongs to us 13 clicks
C.S.Bruce FTP Archive 11 clicks
C64 Intros Commodore 64 Intros 13 clicks
C64 Remix 10 clicks
C64.ch The C64 Demo Portal 9 clicks
C64Games.De The C64 web resource 10 clicks
C= TOSEC Searchable TOSEC Archive 10 clicks
CBM Files Online Home to the Genie and GEOS file repositories 12 clicks
CSDb The Commodore 64 Scene Database 11 clicks
CSGC Compute's Gazette Sid Collection 9 clicks
Color 64 BBS Best Color 64 Resource on the Net 9 clicks
Commodore Games Commodore Software & Online Games 18 clicks
Commodore.Software Apps, Utilities & More 14 clicks
Compute! Gazette Internet archive of the Compute! Gazette magazine 8 clicks
Covert Bitops Some great tools 12 clicks
GDos64/Megapatch3 user interface NEW A special Geos site with programs from @darkvision (Markus Kanet) 18 clicks
GameBase 64 The GameBase64 Collection 11 clicks
High Voltage SID Collection a freeware hobby project which organises Commodore 64 music 9 clicks
IDE64 Warez Site 9 clicks
Internet Archive the largest collection of historical software online in the world 12 clicks
Itch.io 27 clicks
Joe Forsters/STA Home to the famous Star Commander and more 9 clicks
Loadstar Complete 12 clicks
LyonLabs (Mirror) UPDATED Great GEOS Source 17 clicks
Moby Games All the C64 Games from Moby Games 11 clicks
MyOldComputer.NL Commodore Kernal ROMS 12 clicks
PET GameBase Commodore PET GameBase collection 8 clicks
PlanetEmu Great source for C64 ROMS & much more. 10 clicks
Plus4 World Welcome to Plus/4 World! 9 clicks
Pokefinder FTP server search tool 9 clicks
RGCD NEW RGCD (Retro Gamer CD) initially started as a retro-gaming CD-based discmag that I first published pretty much single-handedly back in 2006. Growing as a collective (and in popularity), over the next few years we released a further four issues before real-life finally caught up with me and I unfortunately no longer had the time to compile and edit the magazine in 2009/10.Although the magazine side is still very much something I'd like to return to in the future (although perhaps in a different format), since 2009 RGCD has evolved into a games development team and retro publisher, concentrating on the Atari STE, PC and C64 platforms. 21 clicks
SOASC Stone Oakvalley's Authentic SID Collection 12 clicks
SYS PD 64/128 SYS PD/C64,C128 on the Internet! 10 clicks
Samar Productions Scener releases 11 clicks
Scene.org Great source for C64 Party releases 13 clicks
Stadium64 The aim with STADIUM 64 is to collect all Sport-Games ever made to C64 11 clicks
Tape Archive Ultimate C64 Tape Archive 12 clicks
VIC-20 Listings Type-in Programs from Magazines 9 clicks
Vic-20 Files Vic-20 Reloaded Files 10 clicks
Voxeltrots Itch.io List of all C64 and Amiga games on Itch.io 18 clicks
Wbochar Petscii art & home of Trogue64 12 clicks
Zimmers.net I am your host, Bo Zimmerman, and this is my web page.. 10 clicks
elysium.filety.pl mirror of ftp.elysium.pl, which is leading by an Elysium Design group 13 clicks

General & Information 53

8Bit Boyz All kinds of good stuff 8 clicks
All About Your... Great info site for the C64/1541/1581 19 clicks
Bombjack Awesome resource for Commodore books & manuals 9 clicks
C64 BBS List 13 clicks
C64 Boxed Sets This site attempts to re-create some of the best Commodore 64 software sets 11 clicks
C64 Copy Protection Documenting the History of the Commodore 64 protection scene 13 clicks
C64 Online Play classic C64 games online! 9 clicks
C64 Pro Modern C64 Boot Screens 10 clicks
C64 ROM Disassembly Fully commented 9 clicks
C64GFX Nice collection of C64 Graphics 12 clicks
C= BBS Outpost Dedicated to keeping Commodore boards online 8 clicks
C= Knowledge Base The Secret Weapons of Commodore 11 clicks
CBM 8-Bit Magazine Index Detailed catalogue of the articles published in 8-bit Commodore-specific print magazines. 10 clicks
CShellDB 9 clicks
CSixx's Page NEW Primarily focus on software development and fixing old games to run in new ways. 14 clicks
CURSOR Index Guide to CURSOR Tape Software 13 clicks
Cenbe's Commodore 64 Pages Excellent resource for GEOS 12 clicks
Commander X16 Info Lots of other C64 & C128 info also 10 clicks
Commdore 64 Resources Great source for C64 Fonts 14 clicks
Commodore Format Archive Unofficial fan site 12 clicks
Commodore Free UPDATED A free-to-download magazine dedicated to Commodore computers. 42 clicks
Commodore Info 10 clicks
Commodore Man 10 clicks
Commodore Microcomputer Magazine UPDATED Commodore Microcomputers was one of a pair of computer magazines published by Commodore Business Machines in support of their 8-bit home computer lines of the 1980s. The other was called Commodore Microcomputers. It was published Bi-monthly. 17 clicks
Commodore Sales Tracker 10 clicks
Commodore Z's site NEW Home of the Cactus homebrew computer. 18 clicks
Compilation 64 archive of multi-game compilations for the Commodore 64 9 clicks
Dan's 8-Bit Commodore Info 11 clicks
Fab's Page Welcome to the first Swiss Commodore page on the Commodore Ring 10 clicks
Freeze64 The worlds premier gaming magazine for the Commodore 64 20 clicks
Fresno C= User Group 10 clicks
Gamebox64 a collection of scanned packaging and media for Commodore 64 games. 12 clicks
Games That Weren't Games That Weren't 10 clicks
H2O Obsessions IT'S BACK! 8 clicks
LUnix Applications 9 clicks
Loadstar CE Vintage Commodore & Computing community 12 clicks
Mayhem64 Great overall resource for Commodore info 11 clicks
Minstrel's Page Minstrel's Commodore Page 8 clicks
My64 & My128 I Still Adore My 64 & 128 13 clicks
New Stuff for Old Computers 13 clicks
Pokefinder Wiki Great info resource! 12 clicks
Project64 Commodore Computer Manuals 10 clicks
Reset Magazine The magazine for all things C64! 10 clicks
Retro Commodore Eu Your place with high quality scans for preservation. 12 clicks
Retro Isle the only destination on the planet that covers all the most popular home computers of the 70's, 80's and 90's! 9 clicks
SD2IEC Site Sam Coupe's SD2IEC Site 11 clicks
SceneWorld Home of the C64 Scene World Magazine 9 clicks
Solutions64 Walkthroughs for Commodore games 12 clicks
Space Taxi Helping Commodore 64 Users 12 clicks
Style We make demos, tools, and toys for your Commodore Business Machine 9 clicks
Tape Loaders Excellent souce of tape fastloaders with full disassmebly 10 clicks
Ultimate Documentation Documentation for the 1541 Ultimate and Ultimate 64 9 clicks
z80.eu Some good CP/M related info 10 clicks

Software Specific 30

64Copy Central Home of 64Copy 12 clicks
6510 Cross-Assembler Aart's MOS 6510 Cross-Assembler & Disassembler 11 clicks
Bruce Lee II Bruno R. Marcos spiritual successor to the Bruce Lee game 10 clicks
C64 Datatool Commodore 64 Spreadsheet 13 clicks
C64 Studio Home of the C64 cross-assembler IDE 8 clicks
C64-Archiv Manage, sort, search and launch programs in your collection 9 clicks
C64OS Do amazing things with your Commodore 64 13 clicks
CBM Transfer GUI Interface for OpenCBM 8 clicks
CBMPrgStudio A handy Commodore 8-bit program development utility for Windows 10 clicks
Character-X Editor Excellent Character Editor 12 clicks
Disk Wrangler Great disk editing tool 10 clicks
G-Pascal Home of G-Pascal for the Commodore 64 15 clicks
GameBase GameBase is an emulator front-end and database utility. 14 clicks
HyperLink 2.5e Document Viewer and Web Browser for the Commodore 64/128 9 clicks
Inspector A Commodore D64 Disc Image Inspector and Editor for Linux 15 clicks
Kludesoft NovaTerm 10 10 clicks
Kodiak64 Home of Parallaxian 11 clicks
MOSpeed Optimizing BASIC Cross Compiler 8 clicks
Netboot65 Network booting C64 Programs 10 clicks
OpenCBM kernel driver and development library to control serial CBM devices 9 clicks
OpenCBM Manual Reformatted & Updated 10 clicks
Sidplayer Complete history of the Sidplayer 11 clicks
Star Commander The ultimate DOS shell to handle the image file formats of C64 Emulators 12 clicks
SuperCharger BASIC Gameloader Commodore 64 Atari 2600 Emulator with SuperCharger BASIC 10 clicks
U64 Streamer Stream audio and video to your PC from the Ultimate 64 12 clicks
U64-CLI An Ultimate64 CLI application 9 clicks
Vision BASIC What is your Vision? 13 clicks
Volley For Two Dual Monitor C128 Game 9 clicks
Wav-Prg & Audiotap WAV-PRG creates .TAP files from C64 emulator files (.prg, .t64, .p00) 11 clicks
Zeugma Z-Machine Implementation for 6502 12 clicks

GitHub Projects 79

1541 Speed Test Test your drives speed 13 clicks
1541 Ultimate Official GIT archive of 1541 ultimate II sources 10 clicks
1541Scan NEW Inspecting C64 floppy disks for health 16 clicks
BASICLoader Convert ML to Data Statements 11 clicks
BMC64 Bare metal emulator for the Raspberry Pi 10 clicks
Basic V2 Commodore BASIC V2 implementation in Java 8 clicks
Bench64 Portable BASIC Benchmark 13 clicks
C.R.T Commodore Repair Toolbox 10 clicks
C128 256K MMU Expansion RAM Expansion for the C128 14 clicks
C128 Servant ROM Patch Patch to support 256K & SD2IEC 13 clicks
C128 USB Keyboard allow a modern USB keyboard to be used with a Commodore 128D 12 clicks
C64 Bitcoin Miner For real! 10 clicks
C64 Fonts Custom Character ROMS 14 clicks
C64 MCP Server Control your C64 Ultimate with AI 15 clicks
C64 SID Kit NEW SID chip sound effects toolkit for Commodore 64 game development. 19 clicks
C64 USB/PS2 Keyboard allow a PS2/USB keyboard to be used with a Commodore 64 12 clicks
C64-Matrix Matrix screensaver 11 clicks
C64MegaCart 2MB Cartridge for Programmers 10 clicks
C64UHEX C64 Ultimate Hex Editor 11 clicks
C= Project Commodore Projects by Vanessa Dannenberg 12 clicks
CPMUTools Toolset for the UII+ cartridge for CP/M & the C128 11 clicks
ChiCLI Command line interface for Commodore computers 15 clicks
D71 / D81 Writer Write emulator disk images back to floppy 9 clicks
DMBoot Device Manager Boot Menu for the Commodore 128 15 clicks
DirBrowse By Graham 11 clicks
DiskImagery64 A drag & drop Disk Image Editor 10 clicks
DolphinDOS2 Kernal & Drive replacement ROM 10 clicks
FC64 FC64 is a low level Commodore 64 emulator written in Actionscript 3. 11 clicks
Floph The Commodore Floppy Hasher 10 clicks
GEOS Source Code C64 Operating System GEOS 10 clicks
GUI64 Graphical user interface for the C64 11 clicks
Gemipher C128 Gopher Client 12 clicks
GeoUTools Tools for using the UII+ cartridge with GEOS 9 clicks
IEC Buddy NEW IECBuddy is a USB plug-in for the C64 RAD Expansion Unit, giving the RAD access to the C64's IEC bus. 13 clicks
IEC64W Inexpensive IEEE Interface for C64 & 128 10 clicks
ISS Tracker U64 A port of the very cool ISS Tracker for the #FujiNet 11 clicks
JC64 a C64 Java Software Emulator 10 clicks
Kernal64 A Scala Commodore 64, 128, VIC20 and CBM 610/620/710/720 cycle-exact emulator 10 clicks
Link-232 Wifi Wifi Modem for the C64/128 11 clicks
Ludo Game A game for C64, C128 & GEOS 11 clicks
MC128 Micro Compiler for C128 BASIC v7 10 clicks
MOStodon A Commodore 64 Mastodon Client. 10 clicks
Meatloaf Network based storage system 12 clicks
Micro Compiler Online compiler for C64 .PRG Files 13 clicks
Monster Vic-20 Programming IDE 17 clicks
Multi-Kernel C64 Switchless Multi-Kernel 11 clicks
Multi-Speeder Must have add-on for the 1541/71 12 clicks
NeoHabitat The worlds first MMORPG 10 clicks
Ngbtminer C64 Bitcoin Miner w/serial support 10 clicks
Nibtools NEW Best tools for duplicating copy protected disks 4 clicks
OpenSprite NEW An open-source sprite editor for creating Commodore 64 sprites. 23 clicks
OrangeCard Hardware FPGA cartridge for the C64 and C128 14 clicks
Pi1541 Alternate Firmware Feature rich Pi1541 Firmware 11 clicks
Power C Power C for the C64 & C128 10 clicks
PyDPainter Excellent graphics editor 10 clicks
RAD64 RAM expansion unit for the C64 using a Raspberry Pi 14 clicks
REUPlusC2 Open Source REU for the C64 12 clicks
Retropic Convert modern gfx pics to C64 11 clicks
ScrollEdit Scrolling BASIC Editor for the C64 13 clicks
Sidekick Pico The inexpensive dual-SID replacement that you can build yourself 11 clicks
Sidekick64 11 clicks
SidplayWX Modern SID Player for PC 13 clicks
SpeedDOS Adapter Parallel User Port Adapter for C64 / 1541 11 clicks
Super-REU An advanced FPGA-based RAM expansion 11 clicks
TeensyROM ROM emulator, super fast loader, MIDI Host/Device and Internet interface cartridge 9 clicks
Teletext64U NEW Teletext program showing live pages from the internet for the Commodore 64 Ultimate and other Ultimate products that have networking capabilities. 10 clicks
The Final Chesscard Forum64 Edition 10 clicks
Uboot64 Boot menu for C64 Ultimate enabled devices 11 clicks
Ultimate Releases Binary blobs of U2/U2+ and U64 firmware versions 12 clicks
Ultimate64 Manager Remote Management of the Ultimate 64 14 clicks
Ultimate64 REST Tool Rust library and command line interface for communicating with Ultimate-64 and Ultimate-II+ devices using the REST API. 11 clicks
VDC Screen Editor 2 Commodore 128 Editor 11 clicks
VICE Kawari NEW This is a version of the VICE emulator that has support for the Kawari FPGA replacement for the VIC-II. 11 clicks
VICII-Passive clock-cycle-accurate emulator of the VIC-II chip 13 clicks
VicMatrix Digital rain for the VIC-20 12 clicks
Visualize 1541 Create your own data view of a .G64 disk image 13 clicks
Word Writer 6 Full wordprocessor source code 9 clicks
Zimodem Bo Zimmerman's firmware api for communication between a serial terminal and the ESP8266 or ESP32 12 clicks
geoWrite 2 RTF Convert geoWrite files to RTF 10 clicks