Dilwyn Jones Sinclair QL Pages
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About the QL
Links to QL sites
Online QL User Guide
List of site updates
My QL Blog
Gwynedd & Clwyd Association of Craft Workers
The Sinclair QL
The Sinclair QL is a vintage computer first produced in 1983/4 and still used by many worldwide. If you are into retro-computing at all, the QL is an ideal choice of computer. It has a wonderful multi-tasking operating system called QDOS and a great on-board SuperBASIC interpreter for those who like to try their hand at the odd bit of programming! A newer operating system for QL is called SMSQ/E. The QL has spawned several compatible computers, including the Q40, Q60, Thor and Aurora, plus several QL emulators which run on computers as diverse as PCs, Amigas, Ataris, Macs (68K, PPC and OSX) and Linux systems. More information on the QL is available from the About The QL pages on this site.
QL Manuals and ROM imagesIf you need a QL manual, look here. An online QL user guide may be found here. An eBook version of the QL user guide is here. Replacement manuals for older QL hardware such as floppy disc interfaces may be found here. For QL ROM images (e.g. for use with emulators) look here.
All of the software here is either freeware, PD, shareware or charity-ware unless explicitly stated otherwise. If you discover that any software on this site should not be here for copyright or any other reasons, please let me know as soon as possible so that the offending software may be removed. Similarly, if you discover any errors, please let me know so that I may try to correct them.
Most of the QL software packages on this site are in zip file format - QL Zip and Unzip packages are available from the Archivers page on this site, and current versions can also be obtained from the website of the official maintainer of the QDOS Info-zip package, Jonathan Hudson. Note that if QL programs are unzipped using non-QDOS versions of Unzip, the QDOS executable file header will usually be lost and the programs may not work as intended. Information on the use of Zip/Unzip and transferring files can be found here.
PC/QL File TransferWhat with using our PCs to download files from the internet and the widespread use of QL emulators, file transfer between the QL and other computers is a very real issue. This article deals with the use of Unzip, file transfer software, rawdisk and so on. A second article deals with using serial cable links between computers to transfer files.
New or Returning To The QL?
"QL Users Do It In Black" - anon.
QL On A Stick
Click on a picture above for more information.
* NEW * v2.10 updates now available - if you have already got an older copy of Launchpad and would like to update, download the zip files from the Launchpad page. The link to the downloads page is on the bottom of that page.
* NEW * BMP v1.02e
Bob Spelten jr. has updated my BMP graphics converter program - download it free here.
The ProWesS system from PROGS is now freely distributable - get the packages here.
Follow my QL blog!
I've decided to inflict my QL thoughts on you - read the blog here.
A5-format QL User Guide and QPC Concepts/Keywords guides now available on eBooks page
Xchange 3.90L updated by Rich Mellor - download here.
SMSQE Sprites Java program from Wolfgang Lenerz to convert gif/bmp/tif/png/jpg graphics to SMSQ/E sprites available from Sprites page.
D-Miner (Minesweeper clone) by Per Witte now available to download from Games page
GST QL Assembler, Macro Assembler and Q-Mac for QL now available to download from assembler page.
WIN-DOS and SYNC
Two new programs on Files page.
WIN-DOS helps with reading and setting WIN and DOS drive paths, while Sync is a program to synchronise content of two QDOS/SMSQ media.
SMSQ/E machine emulator under Java launched January 2013. Find it at http://www.wlenerz.com/SMSQmulator
A QL-themed calendar for 2013 to download and print!
QJewels game for GD2 systems (e.g. QPC2) by Tobias Fröschle. Go to the Games page or click on image above.
Major new releases of Q-emuLator for Windows and Mac OSX - click on the logo above for more!
A QL forum has been set up by Peter Scott and Rob Heaton. Join it at http://www.qlforum.co.uk/
ZX81 Emulators CD
2011 marked 30 years of the ZX81 computer, so I released a CD with ZX81 emulators for various operating systems - further information here.
QL Today Index
Complete index to all volumes of QL Today magazine now available here.
Quanta Website Back Online
Quanta (QL user group) is still going and has a website at http://www.quanta.org.uk
Quanta is now on Facebook too. Click here to have a look
QL Today magazine - see http://www.qltoday.com
I've started converting QL documentation to eBook formats for use on tablet PCs, eBook readers etc. See what's available so far here.
Online QL Manual
For occasional or new QL users, an online HTML QL manual is now available - see here.
New page about the alternative QL operating system from the 1980s.