https://www.riscostechnologies.co.uk/news en-us 40 Releases and announcements from RISC OS Technologies <p>RISC OS One has a new home. Everything now lives in one place, with a single account for all of it:</p> <ul> <li><a href="/content/downloads">Downloads</a> for the Frosted ROMs, theme, HardDisc4 image, browsers and Viewer</li> <li>The <a href="/wiki">Library</a> for RISC OS One guides and the Programmer's Reference Manuals</li> <li><a href="/forum/">Forums</a> for help and discussion</li> <li>A <a href="/tracker/">bug tracker</a> for problems with releases</li> </ul> <p><a href="/hub/account/signup">Create your account</a> to join in.</p> Fri, 11 Sep 2026 12:00:00 +0000 urn:uuid:054b020c-9fe3-448c-9d24-ad60a84295a9 RISC OS One /news/articles/2026/09/11/welcome-to-the-new-risc-os-one-website <p>The first alpha of Viewer is now in <a href="/content/downloads#viewer">Downloads</a>.</p> <p>Viewer opens PDF, JPEG, PNG, GIF, BMP, TIFF and Photoshop files, Draw and ArtWorks drawings and sprites, and gives text previews of Impression and Ovation Pro documents. Wherever it can, it draws them with RISC OS's own renderers.</p> <p>It's an alpha, so please report anything that goes wrong in the <a href="/tracker/">bug tracker</a>.</p> Mon, 24 Aug 2026 12:00:00 +0000 urn:uuid:2304d933-c01f-4c51-805c-82761ab4fffe RISC OS One /news/articles/2026/08/24/risc-os-viewer-1-0-4-alpha-is-out