🔖 Master Bookmark Computer

Site last updated on June 11, 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

456 bookmarks in Commodore

✨ New / Updated 14

Dual80 for the C128 NEW Extended screens demo with 80 columns total across both screens 4 clicks
basicFusion NEW A development environment inspired by classic QBasic / GW-BASIC created for demo-scene effects, retro graphics, animations, and learning programming in the 80s/90s style. 3 clicks
MeDFLIstvan Editor NEW Create real Plus/4 graphics - not just pixels. 8 clicks
Pixcen Deluxe NEW A focused Commodore 64 pixel editor for Windows. 10 clicks
Retro Commander NEW A dual-pane file & disk-image manager for every retro-computing enthusiast who regularly wrangles disk images. Browse, mount and edit D64, D71, D81 and more like folders, launch PRGs and dig through archives - from the keyboard, the way Norton and Star Commander always were. No special hardware needed. 12 clicks
Oldcomputr NEW Great site with various articles and books related to Commodore and other computers.
Solutions Archive NEW Great site for finding solutions to games 24 clicks
HDN Shell NEW HDN Shell replaces Commodore 64 BASIC with a Linux-inspired terminal experience
HomeTo64 NEW Display your Home Assistant sensor data on a Commodore 64 Ultimate using the REST API to load and control the program via HA. 29 clicks
Whisper64 UPDATED An 80 column text editor for the Commodore 64 w/REU support 31 clicks
Commodore GEOS Resource Centre NEW Detailed articles about GEOS and short tutorials. 132 clicks
Retro Computing Forum NEW A working community for retro & vintage computing. 35 clicks
Sprite Studio 64 NEW Native sprite editor for Commodore 64. Pocket knife among sprite editors. 37 clicks
RetroWebShop NEW Commodore books, merhanduze and other commodore relaxed stuff 49 clicks

Online Stores 33

8-Bit Classics Hardware for 8-Bit Computers 47 clicks
American Retro Shop Commodore / Spectrum & More 48 clicks
Ami64 Commodore 64 Specialists 55 clicks
BitBinders Modern replicas and upgrades for vintage Commodore hardware 54 clicks
C64 Audio Home of 8-Bit Symphony, the Little Book of Sound Chips, Project (Rob) Hubbard, and much much more! 51 clicks
C64PSU.COM Reliable Replacement Power Supplies for Retro Computers 55 clicks
CBMStuff Home of the Supercard+ and more... 45 clicks
CBMretro Commodore & Amiga hardware 75 clicks
COREi64 Shop It is here you'll find all sorts of 3D printed parts for your Commodore 49 clicks
Carlsen Electronics Ray Carlsen's repairs and new power supplies / power savers 43 clicks
Commodore.net The new home of Commodore 49 clicks
Compute!'s Gazette The Legend is Back 66 clicks
DIY Chris Let's Make Stuff 42 clicks
Flexi Arcade Keeping Retro Alive 46 clicks
LuLu's Printable Commodore Books Large colelciton of Commodore 64 books that can be professionaly printed and bound 41 clicks
MSSIAH Turn your C64 into a MIDI Synth 56 clicks
MyRetroStore Here you will find a range of spare parts, tools and accessories required to repair retro computers from the 80’s. 50 clicks
Oldskull Retro 53 clicks
Protovision High Quality C64 Entertainment Software 65 clicks
Psytronik The retro software label for classic computer systems! 73 clicks
RETRO Innovations Home to the ZoomFloppy & more. 64 clicks
Retro Fuzion New Breadbin 64 Cases! 48 clicks
Retro Garden Retro Games Shop, News & Reviews 114 clicks
Retro Rewind 48 clicks
Retro-Updates Your Retro Hardware up-2-date again ! 80 clicks
Retro8Bit Shop 44 clicks
RetroWebShop NEW Commodore books, merhanduze and other commodore relaxed stuff 49 clicks
Retrocomp.cz Home to the ARMSID 39 clicks
Shareware PLUS Interesting C64 / C128 stuff 53 clicks
TFW8b The Future was 8-bit 41 clicks
Tindie Warning! Lots of good bits to buy 78 clicks
Uni64 Commodore 64 Hardware 41 clicks
c0pperdragon C64/128 Video Hardware 44 clicks

Blogs 34

64 Jim's 64's 64jim64's Commodore 64 page 41 clicks
An Ode to Commies Bo Zimmerman's Blog 44 clicks
C64 Universe The Universe of Commodore 64 54 clicks
C64Brain get the most out of Commodore 64 game design! 48 clicks
C64blog Modding, Tips & Other Retrothings 45 clicks
Codetapper's C64 Site Lots of game reviews & other good info 56 clicks
Comma Eight Comma One Retro Blog 78 clicks
Commocore Broaden your horizons 44 clicks
CommodoreBlog The website about all things Commodore 40 clicks
Dan's MEGA65 Projects Nice blog focused on the MEGA65 computer 40 clicks
IMACommodork 41 years later: it's still working. 40 clicks
Ima Penguin Great C64 related blog 36 clicks
Isaac Garcia Peveri Nice Commodore related Blog 41 clicks
Jan Derogee 8-Bit Projects 48 clicks
Linusakesson.net Many C= Blog Articles 36 clicks
Lyonsden Blog A blog about Commodore 8 & 16-bit computers 38 clicks
Mega65 Blogspot 38 clicks
Michiel Boland Excellent blog on C64 technical topics 39 clicks
Mingo's Commodore Blog Great C= articles 38 clicks
Nightfall Crew Lightning in the dark 38 clicks
Obliterator918's Blog One man's slight obsession with obsolete computer hardware. 38 clicks
Pex "Mahoney" Tufvesson C64 Demo Creator 39 clicks
Plus4 Universe The best of the Commodore Plus4 43 clicks
Remi's C128 List List of all commercial software for the C=128 40 clicks
Retro Musings of a retro junkie 36 clicks
Retrohax.net restoring your nostalgia 50 clicks
Tech with Dave Commodore Related Blog 35 clicks
TechTinkering Some Great Commodore Articles 29 clicks
The OASIS BBS 59 clicks
Upstairs Room Software Retro Gaming and More 42 clicks
Weasel's World Nice C= Blog 33 clicks
World of Iscord Some great Commodore articles 41 clicks
World of Jani Bits and Pieces 41 clicks
Yet Another C64 Blog A Commodore journey of reDiscovery 86 clicks

Software Sources 44

8 Bit Flynn Talk to computers in their language 44 clicks
Assembly64 All your artifacts are belongs to us 47 clicks
C.S.Bruce FTP Archive 36 clicks
C64 Intros Commodore 64 Intros 50 clicks
C64 Remix 103 clicks
C64.ch The C64 Demo Portal 103 clicks
C64Games.De The C64 web resource 37 clicks
C= TOSEC Searchable TOSEC Archive 125 clicks
CBM Files Online Home to the Genie and GEOS file repositories 36 clicks
CSDb The Commodore 64 Scene Database 131 clicks
CSGC Compute's Gazette Sid Collection 43 clicks
Color 64 BBS Best Color 64 Resource on the Net 41 clicks
Commodore Games Commodore Software & Online Games 61 clicks
Commodore.Software Apps, Utilities & More 49 clicks
Compute! Gazette Internet archive of the Compute! Gazette magazine 26 clicks
Covert Bitops Some great tools 32 clicks
GDos64/Megapatch3 user interface A special Geos site with programs from @darkvision (Markus Kanet) 50 clicks
GameBase 64 The GameBase64 Collection 37 clicks
High Voltage SID Collection a freeware hobby project which organises Commodore 64 music 32 clicks
IDE64 Warez Site 35 clicks
Internet Archive the largest collection of historical software online in the world 33 clicks
Itch.io 57 clicks
Joe Forsters/STA Home to the famous Star Commander and more 33 clicks
Loadstar Complete 38 clicks
LyonLabs (Mirror) Great GEOS Source 49 clicks
Moby Games All the C64 Games from Moby Games 102 clicks
MyOldComputer.NL Commodore Kernal ROMS 38 clicks
PET GameBase Commodore PET GameBase collection 31 clicks
PlanetEmu Great source for C64 ROMS & much more. 27 clicks
Plus4 World Welcome to Plus/4 World! 48 clicks
Pokefinder FTP server search tool 36 clicks
RGCD 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. 45 clicks
SOASC Stone Oakvalley's Authentic SID Collection 36 clicks
SYS PD 64/128 SYS PD/C64,C128 on the Internet! 38 clicks
Samar Productions Scener releases 42 clicks
Scene.org Great source for C64 Party releases 77 clicks
Stadium64 The aim with STADIUM 64 is to collect all Sport-Games ever made to C64 37 clicks
Tape Archive Ultimate C64 Tape Archive 39 clicks
VIC-20 Listings Type-in Programs from Magazines 38 clicks
Vic-20 Files Vic-20 Reloaded Files 48 clicks
Voxeltrots Itch.io List of all C64 and Amiga games on Itch.io 41 clicks
Wbochar Petscii art & home of Trogue64 33 clicks
Zimmers.net I am your host, Bo Zimmerman, and this is my web page.. 30 clicks
elysium.filety.pl mirror of ftp.elysium.pl, which is leading by an Elysium Design group 32 clicks

General & Information 56

8Bit Boyz All kinds of good stuff 31 clicks
All About Your... Great info site for the C64/1541/1581 48 clicks
Bombjack Awesome resource for Commodore books & manuals 31 clicks
C64 BBS List 37 clicks
C64 Boxed Sets This site attempts to re-create some of the best Commodore 64 software sets 34 clicks
C64 Copy Protection Documenting the History of the Commodore 64 protection scene 40 clicks
C64 Online Play classic C64 games online! 30 clicks
C64 Pro Modern C64 Boot Screens 32 clicks
C64 ROM Disassembly Fully commented 29 clicks
C64GFX Nice collection of C64 Graphics 73 clicks
C= BBS Outpost Dedicated to keeping Commodore boards online 29 clicks
C= Knowledge Base The Secret Weapons of Commodore 26 clicks
CBM 8-Bit Magazine Index Detailed catalogue of the articles published in 8-bit Commodore-specific print magazines. 31 clicks
CShellDB 27 clicks
CSixx's Page Primarily focus on software development and fixing old games to run in new ways. 40 clicks
CURSOR Index Guide to CURSOR Tape Software 37 clicks
Cenbe's Commodore 64 Pages Excellent resource for GEOS 36 clicks
Commander X16 Info Lots of other C64 & C128 info also 39 clicks
Commdore 64 Resources Great source for C64 Fonts 50 clicks
Commodore Format Archive Unofficial fan site 42 clicks
Commodore Free A free-to-download magazine dedicated to Commodore computers. 81 clicks
Commodore GEOS Resource Centre NEW Detailed articles about GEOS and short tutorials. 132 clicks
Commodore Info 97 clicks
Commodore Man 28 clicks
Commodore Microcomputer Magazine 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. 35 clicks
Commodore Sales Tracker 33 clicks
Commodore Z's site Home of the Cactus homebrew computer. 42 clicks
Compilation 64 archive of multi-game compilations for the Commodore 64 32 clicks
Dan's 8-Bit Commodore Info 30 clicks
Fab's Page Welcome to the first Swiss Commodore page on the Commodore Ring 35 clicks
Freeze64 The worlds premier gaming magazine for the Commodore 64 108 clicks
Fresno C= User Group 34 clicks
Gamebox64 a collection of scanned packaging and media for Commodore 64 games. 36 clicks
Games That Weren't Games That Weren't 77 clicks
H2O Obsessions IT'S BACK! 33 clicks
LUnix Applications 38 clicks
Loadstar CE Vintage Commodore & Computing community 31 clicks
Mayhem64 Great overall resource for Commodore info 68 clicks
Minstrel's Page Minstrel's Commodore Page 31 clicks
My64 & My128 I Still Adore My 64 & 128 32 clicks
New Stuff for Old Computers 34 clicks
Oldcomputr NEW Great site with various articles and books related to Commodore and other computers.
Pokefinder Wiki Great info resource! 53 clicks
Project64 Commodore Computer Manuals 30 clicks
Reset Magazine The magazine for all things C64! 43 clicks
Retro Commodore Eu Your place with high quality scans for preservation. 29 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! 27 clicks
SD2IEC Site Sam Coupe's SD2IEC Site 36 clicks
SceneWorld Home of the C64 Scene World Magazine 32 clicks
Solutions Archive NEW Great site for finding solutions to games 24 clicks
Solutions64 Walkthroughs for Commodore games 35 clicks
Space Taxi Helping Commodore 64 Users 34 clicks
Style We make demos, tools, and toys for your Commodore Business Machine 28 clicks
Tape Loaders Excellent souce of tape fastloaders with full disassmebly 31 clicks
Ultimate Documentation Documentation for the 1541 Ultimate and Ultimate 64 39 clicks
z80.eu Some good CP/M related info 35 clicks

Software Specific 36

64Copy Central Home of 64Copy 39 clicks
6510 Cross-Assembler Aart's MOS 6510 Cross-Assembler & Disassembler 34 clicks
8-Bit Slicks Cool race car game that supports multi-play over networking 39 clicks
Bruce Lee II Bruno R. Marcos spiritual successor to the Bruce Lee game 32 clicks
C64 Datatool Commodore 64 Spreadsheet 38 clicks
C64 Studio Home of the C64 cross-assembler IDE 86 clicks
C64-Archiv Manage, sort, search and launch programs in your collection 35 clicks
C64OS Do amazing things with your Commodore 64 50 clicks
CBM Transfer GUI Interface for OpenCBM 37 clicks
CBMPrgStudio A handy Commodore 8-bit program development utility for Windows 38 clicks
Character-X Editor Excellent Character Editor 30 clicks
Disk Wrangler Great disk editing tool 27 clicks
G-Pascal Home of G-Pascal for the Commodore 64 31 clicks
GameBase GameBase is an emulator front-end and database utility. 46 clicks
HDN Shell NEW HDN Shell replaces Commodore 64 BASIC with a Linux-inspired terminal experience
HyperLink 2.5e Document Viewer and Web Browser for the Commodore 64/128 37 clicks
Inspector A Commodore D64 Disc Image Inspector and Editor for Linux 42 clicks
Kludesoft NovaTerm 10 34 clicks
Kodiak64 Home of Parallaxian 38 clicks
Lenkel Disk Editor Edit raw data by track / sector 31 clicks
MOSpeed Optimizing BASIC Cross Compiler 37 clicks
MeDFLIstvan Editor NEW Create real Plus/4 graphics - not just pixels. 8 clicks
Netboot65 Network booting C64 Programs 25 clicks
OpenCBM kernel driver and development library to control serial CBM devices 35 clicks
OpenCBM Manual Reformatted & Updated 32 clicks
Retro Commander NEW A dual-pane file & disk-image manager for every retro-computing enthusiast who regularly wrangles disk images. Browse, mount and edit D64, D71, D81 and more like folders, launch PRGs and dig through archives - from the keyboard, the way Norton and Star Commander always were. No special hardware needed. 12 clicks
Sidplayer Complete history of the Sidplayer 31 clicks
Star Commander The ultimate DOS shell to handle the image file formats of C64 Emulators 45 clicks
SuperCharger BASIC Gameloader Commodore 64 Atari 2600 Emulator with SuperCharger BASIC 33 clicks
U64 Streamer Stream audio and video to your PC from the Ultimate 64 30 clicks
U64-CLI An Ultimate64 CLI application 28 clicks
Vision BASIC What is your Vision? 38 clicks
Visual Assembler Visual Assembler is a desktop app that lets you create C64 programs with a drag-and-drop, block-based editor instead of typing assembly by hand. 51 clicks
Volley For Two Dual Monitor C128 Game 55 clicks
Wav-Prg & Audiotap WAV-PRG creates .TAP files from C64 emulator files (.prg, .t64, .p00) 30 clicks
Zeugma Z-Machine Implementation for 6502 33 clicks

GitHub Projects 91

1541 Speed Test Test your drives speed 29 clicks
1541 Ultimate Official GIT archive of 1541 ultimate II sources 53 clicks
1541Scan Inspecting C64 floppy disks for health 45 clicks
BASICLoader Convert ML to Data Statements 26 clicks
BMC64 Bare metal emulator for the Raspberry Pi 59 clicks
Basic V2 Commodore BASIC V2 implementation in Java 24 clicks
Bench64 Portable BASIC Benchmark 27 clicks
C.R.T Commodore Repair Toolbox 25 clicks
C128 256K MMU Expansion RAM Expansion for the C128 34 clicks
C128 Servant ROM Patch Patch to support 256K & SD2IEC 28 clicks
C128 USB Keyboard allow a modern USB keyboard to be used with a Commodore 128D 30 clicks
C64 Bitcoin Miner For real! 34 clicks
C64 Fonts Custom Character ROMS 28 clicks
C64 MCP Server Control your C64 Ultimate with AI 34 clicks
C64 SID Kit SID chip sound effects toolkit for Commodore 64 game development. 39 clicks
C64 USB/PS2 Keyboard allow a PS2/USB keyboard to be used with a Commodore 64 26 clicks
C64-Matrix Matrix screensaver 34 clicks
C64Claude Chat with Claude 3.7 Sonnet or llama.cpp AI models directly from a Commodore 64! 38 clicks
C64MegaCart 2MB Cartridge for Programmers 29 clicks
C64UHEX C64 Ultimate Hex Editor 28 clicks
C64Weather A live weather display program for the Commodore 64 Ultimate, leveraging the Ultimate Command Interface (UCI) and it's Network 58 clicks
C= Project Commodore Projects by Vanessa Dannenberg 32 clicks
CPMUTools Toolset for the UII+ cartridge for CP/M & the C128 28 clicks
ChiCLI Command line interface for Commodore computers 30 clicks
D71 / D81 Writer Write emulator disk images back to floppy 24 clicks
DMBoot Device Manager Boot Menu for the Commodore 128 29 clicks
DirBrowse By Graham 33 clicks
DiskImagery64 A drag & drop Disk Image Editor 34 clicks
DolphinDOS2 Kernal & Drive replacement ROM 34 clicks
Dual80 for the C128 NEW Extended screens demo with 80 columns total across both screens 4 clicks
FC64 FC64 is a low level Commodore 64 emulator written in Actionscript 3. 26 clicks
Floph The Commodore Floppy Hasher 23 clicks
GEOS Source Code C64 Operating System GEOS 37 clicks
GUI64 Graphical user interface for the C64 27 clicks
Gemipher C128 Gopher Client 28 clicks
GeoUTools Tools for using the UII+ cartridge with GEOS 27 clicks
HomeTo64 NEW Display your Home Assistant sensor data on a Commodore 64 Ultimate using the REST API to load and control the program via HA. 29 clicks
IEC Buddy IECBuddy is a USB plug-in for the C64 RAD Expansion Unit, giving the RAD access to the C64's IEC bus. 38 clicks
IEC64W Inexpensive IEEE Interface for C64 & 128 27 clicks
ISS Tracker U64 A port of the very cool ISS Tracker for the #FujiNet 31 clicks
JC64 a C64 Java Software Emulator 35 clicks
Kernal64 A Scala Commodore 64, 128, VIC20 and CBM 610/620/710/720 cycle-exact emulator 24 clicks
Link-232 Wifi Wifi Modem for the C64/128 25 clicks
Ludo Game A game for C64, C128 & GEOS 45 clicks
MC128 Micro Compiler for C128 BASIC v7 23 clicks
MOStodon A Commodore 64 Mastodon Client. 29 clicks
Meatloaf Network based storage system 82 clicks
Micro Compiler Online compiler for C64 .PRG Files 58 clicks
Monster Vic-20 Programming IDE 30 clicks
Multi-Kernel C64 Switchless Multi-Kernel 24 clicks
Multi-Speeder Must have add-on for the 1541/71 30 clicks
NeoHabitat The worlds first MMORPG 28 clicks
Ngbtminer C64 Bitcoin Miner w/serial support 27 clicks
Nibtools Best tools for duplicating copy protected disks 34 clicks
OpenSprite An open-source sprite editor for creating Commodore 64 sprites. 41 clicks
OrangeCard Hardware FPGA cartridge for the C64 and C128 29 clicks
Pi1541 Alternate Firmware Feature rich Pi1541 Firmware 39 clicks
PlusVIA PlusVIA is an adapter board that allows the connection of a MOS 6522 VIA or of a Motorola MC6821 PIA to a Commodore 16, 116 or Plus/4 computer. 28 clicks
Power C Power C for the C64 & C128 25 clicks
PyDPainter Excellent graphics editor 26 clicks
RAD64 RAM expansion unit for the C64 using a Raspberry Pi 28 clicks
REUPlusC2 Open Source REU for the C64 27 clicks
ReadyOS ReadyOS PRECOG is an experimental REU-first environment for a modern Commodore 64 setup. 37 clicks
Retropic Convert modern gfx pics to C64 29 clicks
SID Detector II A Commodore 64 diagnostic utility that identifies 24+ variants of the SID (Sound Interface Device) chip — including real hardware, FPGA clones, microcontroller emulators, and PC emulators. 36 clicks
Scoundretscii BASIC PETSCII version of the Scoundrel card game - github project 28 clicks
ScrollEdit Scrolling BASIC Editor for the C64 31 clicks
SidPlayWX The sidplaywx is a GUI player for Commodore 64 SID chip tunes aiming to provide a modern & comfortable SID tune playback experience on the PC.
Sidekick Pico The inexpensive dual-SID replacement that you can build yourself 26 clicks
Sidekick64 24 clicks
SidplayFP sidplayfp is a console C64 music player which uses the libsidplayfp engine to provide the best SID listening experience. 87 clicks
SidplayWX Modern SID Player for PC 50 clicks
SpeedDOS Adapter Parallel User Port Adapter for C64 / 1541 27 clicks
Sprite Studio 64 NEW Native sprite editor for Commodore 64. Pocket knife among sprite editors. 37 clicks
Super-REU An advanced FPGA-based RAM expansion 25 clicks
TeensyROM ROM emulator, super fast loader, MIDI Host/Device and Internet interface cartridge 22 clicks
Teletext64U Teletext program showing live pages from the internet for the Commodore 64 Ultimate and other Ultimate products that have networking capabilities. 39 clicks
The Final Chesscard Forum64 Edition 26 clicks
Uboot64 Boot menu for C64 Ultimate enabled devices 26 clicks
Ultimate Releases Binary blobs of U2/U2+ and U64 firmware versions 26 clicks
Ultimate64 Manager Remote Management of the Ultimate 64 41 clicks
Ultimate64 REST Tool Rust library and command line interface for communicating with Ultimate-64 and Ultimate-II+ devices using the REST API. 25 clicks
VDC Screen Editor 2 Commodore 128 Editor 25 clicks
VICE Kawari This is a version of the VICE emulator that has support for the Kawari FPGA replacement for the VIC-II. 36 clicks
VICII-Passive clock-cycle-accurate emulator of the VIC-II chip 27 clicks
VicMatrix Digital rain for the VIC-20 28 clicks
Visualize 1541 Create your own data view of a .G64 disk image 27 clicks
Whisper64 UPDATED An 80 column text editor for the Commodore 64 w/REU support 31 clicks
Word Writer 6 Full wordprocessor source code 22 clicks
Zimodem Bo Zimmerman's firmware api for communication between a serial terminal and the ESP8266 or ESP32 25 clicks
geoWrite 2 RTF Convert geoWrite files to RTF 27 clicks