Sinclair QL Homepage by Dilwyn Jones
- Information about the Sinclair QL plus freeware and shareware QL software to download.
- http://homepages.tesco.net/dilwyn.jones/index.html

TF Services
- Tony Firshman's products and support services for the Sinclair QL.
- http://www.firshman.co.uk/

QZone
- Freely distributable programs and utilities for QL-compatible computers.
- http://pages.unisonfree.net/mswift/ql/index.html

The Quantum Ring
- Webring dedicated to Sinclair QL.
- http://www.webring.com/hub?list&ring=the_quantum

Sinclair QL
- Smallish Sinclair QL web page mainly comprising a variety of links to other related sites, with some images of the author's own machine.
- http://m.nu/datorer/ql.html

SMSQ Homepage
- Homepage for SMSQ/E (QL-compatible operating system) and related subjects (Sinclair QL, QDOS, QL Today magazine, Soft- & Hardware).
- http://www.j-m-s.com/smsq/

QDOS Internals
- Contains details of the internals of QDOS (and to some extent, SMSQ), how it works, and how to use it.
- http://www.dunbar.cwc.net/qdos/qdos.html

QL - Planet Sinclair
- Information, photos and resources on the Sinclair QL, including a detailed account of its development, extracted from Ian Adamson and Richard Kennedy's book "Sinclair and the Sunrise Technology".
- http://www.nvg.org/sinclair/computers/ql/ql.htm

Sector Software
- Retailer of a small range of Sinclair QL software.
- http://www.sectorsoftware.demon.co.uk/ql.htm

QDOS/SMSQE Support Page
- Downloadable QDOS software and links to other QL-related sites.
- http://www.q-v-d.demon.co.uk/smsqe.htm

Q Branch
- Suppliers of hardware and software for the Sinclair QL.
- http://www.qbranch.demon.co.uk

QUANTA
- Official website of the QL Users and Tinkerers Association (QUANTA), the independent QL user group. Provides details of the group's newsletter, meetings and workshops.
- http://www.quanta.org.uk

The Sin_QL_Air Homepage
- Dutch foundation dedicated to the Sinclair QL computer. Site provides information on the group and forthcoming meetings.
- http://www.xs4all.nl/~wij2/sinqlairuk.html

Sinclair QL homepage
- Provides a detailed history of the QL. Also home of the QL Service List of up to date information about how to get into contact with QL people, soft- and hardware.
- http://www.uni-mainz.de/~roklein/ql/

Q40: The New Sinclair QL Successor
- Details of a new Sinclair QL-derived machine with a greatly improved specification.
- http://www.q40.de/