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Click here to Download Mail Order Form for RISC OS 4.   (10K Zipped Drawfile)

Click here to Download Mail Order Form for RISC OS 4.   (11K PDF)

The price for a single RISC OS 4 upgrade is now £85 including VAT and delivery when ordered direct from RISCOS Ltd. This cost includes the ROMs, Installation Manual and Bundled Applications. If you just want a set of ROMs to upgrade a second machine then the cost is £75 incl VAT.

For overseas customers who are not required to pay VAT the cost is £77.00 incl Delivery for Zone 1 and £80.00 incl Delivery for Zone 2 for the full package or £67.00 incl Delivery for Zone 1 and £70 incl Delivery for Zone 2 for the ROMs only.

If you wish to place an order with your local dealer then please contact them direct for details of upgrading procedure and pricing.

If you are a school or a bulk user (5 or more copies) then please contact us for special pricing.

The use of RISC OS 4 upgrades is subject to agreement to the Terms of an End-User Licence Agreement (33K PDF).