SliQTools Ltd

SliQTools is a software development company based in the UK. Our aim is to provide slick, powerful but cost-effective software packages.

Support Queries

For support queries, please use our Support Help Desk. An online help file for SliQ Invoicing can also be access from our Support page. The Support page also contains a link to a downloadable manual for SliQ Invoicing.

Our help desk contains a searchable knowledgebase of answers to frequently asked questions. If the knowledgebase does not answer your question, please raise a support ticket via the help desk. This will help you and us track the status of your query. Our help desk can be accessed by clicking on this link: SliQTools Help Desk.

Feature Requests

We are always interested in receiving suggestions for feature requests for potential inclusion in a future version of SliQTools products.

If you have a feature which you feel would make one of our products more useful to you, please raise a ticket at the SliQTools Help Desk, directing the ticket to the sales team.


SliQTools welcomes resellers who can help promote our software and earn commission on sales. Please visit the SliQTools Affiliate page for more information.


For details of our current recruitment vacancies, please see our Recruitment page.

SliQTools Ltd Contact Details
Mail Address:
17, Hunter Street,
Registered in England No. 6488283
VAT Number GB: 549421437
Support Email:
Sales queries:


Try our Invoice Software for Free!

Click the button below to be directed to our download page.


Free Trial


You can use our invoice software free for 30 days and create as many invoices and quotes as you like. At the end of the 30 day trial, if you want to carry on using SliQ Invoicing, all you need do is purchase an unlock code.

Purchase SliQ Invoicing and Quoting

Click the button below to be directed to our Sales page.


Purchase SliQ


You can purchase SliQ Invoicing and Quoting for a one-off fee starting from £22.00. When your payment has been authorised we will email you an unlock code allowing you to unlock SliQ Invoicing.