The Virtual OS Museum is a fantastic project that lets you run Mac OS, A/UX, NeXTSTEP, more
The Virtual OS Museum is a project that allows users to run over 1,700 pre-installed operating systems and applications. Developed by Andrew Warkentin, it covers more than 250 platforms and approximately 600 distinct operating systems from 1948 to the present. The project offers both a full version for offline use and a lighter version that downloads images as needed.
- ▪The Virtual OS Museum includes operating systems from early mainframes to modern mobile platforms.
- ▪It offers two editions: a full 121GB download and a lighter 14GB version.
- ▪The project is the result of over 20 years of collecting emulator images.
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Story provenance
Source · retrieval · rights · ranking — open for full record
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Story provenance
Attribution is not the same as permission. This drawer separates discovery metadata, excerpts, WeSearch-generated summaries, reuse status, and whether the publisher receives the visit. Nothing here claims a legal grant the publisher has not made.
Record
| Original publisher | 9to5Mac |
| Canonical URL | https://9to5mac.com/2026/05/25/the-virtual-os-museum-is-a-fantastic-project-that-lets-you-run-mac-os-a-ux-nextstep-more/ |
| Publication time | Mon, 25 May 2026 22:44:16 +0000 |
| Retrieval time | 2026-05-25T22:47:40.542Z |
| Last seen | 2026-05-25T22:47:40.542Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | 0YlXlfbpkYLX |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
Rights status (four layers)
WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
// Make sure that nineto5ads exists, it will load ad once google tag exists window.nineto5ads = window.nineto5ads|| []; if (typeof adSizes === 'undefined') { var adSizes = {"leaderboard":{"mobile":[[320,50],[320,100]],"tablet":[[728,90],[320,100]],"desktop":[[970,250],[728,90],[970,70],[970,90]]},"sidebar":{"mobile":[300,250],"desktop":[[300,600],[300,250]]}}; } function getLeaderboardApstagSlotsSizes() { if ( window.innerWidth < 768 ) { return adSizes.leaderboard.mobile; } else if ( window.innerWidth < 1024 ) { return adSizes.leaderboard.tablet; } else { return adSizes.leaderboard.desktop; } } window.nineto5ads.push(function() { apstag.fetchBids({ slots: [{ slotID: "div-gpt-ad-1436850350386-0", slotName: "\/1049447\/9to5mac-Top", sizes: getLeaderboardApstagSlotsSizes() }], timeout: 2e3…
Excerpt limited to ~120 words for fair-use compliance. The full article is at 9to5Mac.
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