DYNA26: 27 April 2026. More info

Separately-Licensed Products

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Dyalog D logo

Dyalog File Server (DFS)

For sharing data

The Dyalog File Server (DFS) Licence allows users to share data using a server, rather than sharing files over a LAN. The DFS is able to serve both Dyalog Component Files (DCF) and native operating system files, removing the requirement for clients to have network access to file storage. This is a storage mechanism for APL arrays. The DFS offers users a variety of advantages within the realms of security, performance, operations, and recovery.

Each Dyalog File Server Licence includes the necessary Run‑Time Licence for the specified number of clients/users.

Dyalog File Server Licence Pricing
Annual Cost
Up to 20 users
£2,250
Up to 50 users
£4,500
Up to 100 users
£7,500
Up to 250 users
£12,000
Up to 500 users
£19,500
500 or more users
Contact Sales
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Static Analysis Tool

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Static Analysis Tool Pricing
Annual Cost
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£xxx
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£xxx
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Dyalog Support Service (DSS)

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The Dyalog Support Service (DSS) provides support and maintenance services to Dyalog users. DSS membership is included with new Commercial Licences, and covers all currently-supported versions of Dyalog.

Dyalog Support Service (DSS) Pricing
Annual Cost
Commercial licence holders
free
Basic licence holders
£150
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SQAPL Server and Client

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SQAPL Server and Client Pricing
Annual Cost
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£xxx
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£xxx
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SharpPlot

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The SharpPlot graphics package is included with Dyalog on most platforms. A version of this package is also available in the form of a Microsoft .NET assembly and sold separately for use in applications written in other programming languages.

SharpPlot Pricing
Annual Cost
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£xxx
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£xxx
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Dyalog D logo
Get Support

Technical advice and assistance on all aspects of Dyalog usage is available by e-mail (support@dyalog.com) and/or telephone (+44 1256 830030 – limited to U.K. office hours). Limited advice on design and coding is available, but is not intended to replace the use of the printed and on-line documentation. Except when reporting an issue with the software, users are encouraged to seek advice from the user community via the Dyalog Forum (reading the content of the forums does not require membership).

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