ArtCraft ships free Office clones at 62 percent parity, with a credit meter on the side

Four days after releasing clean-room clones of Adobe's creative apps, the engineer behind ArtCraft published three more: WordCraft, GridCraft and DeckCraft, open-source replacements for Word, Excel and PowerPoint written in Rust and tagged v0.3.0 on GitHub. The pitch is abundance, free software for everyone, no Microsoft licence, no subscription. What landed is closer to an unfinished alpha with a paid credit meter bolted onto the side.

Where the three apps actually stand

For a project framed around giving people free access to everyday software, the numbers ArtCraft publishes describe work in progress. WordCraft is "87 percent complete for ribbon-based commands and about 62 percent overall," and it reads and writes DOCX, spanning ribbon, styles, tables, track changes, references and mail merge. GridCraft is pre-alpha but "moving fast," with 89 percent of Excel's ribbon commands and about 93 percent of its worksheet functions. DeckCraft ranks earliest: about 79 percent of PowerPoint's features and 80 percent of the way to a first alpha, as Thurrott's write-up sets out.

| App | Replaces | ArtCraft's own parity claim | | WordCraft | Word | 87% of ribbon commands, about 62% overall | | GridCraft | Excel | 89% of ribbon commands, about 93% of worksheet functions | | DeckCraft | PowerPoint | about 79% of features, 80% of the way to first alpha |

The percentages deserve a closer read. Ribbon-command coverage counts menu entries that do something, not entries that behave the way Word does when you press them, and a spreadsheet function can exist while still returning a different answer on an edge case. WordCraft's 62 percent overall and GridCraft's 93 percent of worksheet functions are therefore measures of how much is wired up, reported by the project itself, with no published test suite behind them.

The three repositories sit under the GitHub org storytold and carry release tag v0.3.0. Thurrott also notes that ArtCraft has removed the download links from its own website, even though the builds remain on GitHub.

The paywall inside the anti-subscription pitch

The pricing page states its position plainly: "Free & open source · Subscriptions optional," followed by "ArtCraft can be used without paying for a subscription. You can bring your own compute and third-party subscriptions." The generative-AI features layered into the suite are where money enters, and they run on subscription credits rather than a licence fee.

| Plan | Monthly | Yearly | | Basic | $8 (20% off $10) | $96 | | Pro | $28 (from $35) | $336 | | Max | $48 (from $60) | $576 |

Max carries 6,600 credits a month, which the page converts to roughly 220 Nano Banana Pro 4K images, 413 seconds of Seedance 2.0 video or 295 seconds of Kling 3.0 Pro video. None of that resembles Microsoft's model, and the software itself stays free. It is still a meter, and the meter sits on the same apps offered as an escape from subscriptions.

Clean-room is a legal posture, not a quality claim

Every repository description repeats one phrase: "an open-source, clean-room reimplementation of Microsoft ... rebuilt in pure Rust." Clean-room describes method, meaning the people who wrote the code did not read Microsoft's source, which is a way to limit copyright exposure. It says nothing about feature coverage, file-format fidelity or stability. WordCraft's 62 percent overall figure is ArtCraft's own estimate, and the phrase next to it does not move that number in either direction. There is nothing improper here, since a clean-room process is a legitimate way to build a compatible tool. It simply cannot carry the weight placed on it. A reader deciding whether WordCraft can replace Word wants coverage numbers and format tests, and the clean-room label supplies neither.

Same engineer, four days earlier

The Office trio is the second act. Earlier in October the same developer published free open-source recreations of Adobe's Creative Suite, Photoshop, Premiere and Lightroom among them, built with Anthropic's Claude. Thurrott describes ArtCraft as essentially a one-person operation, and the suite's pricing page routes enquiries to a storyteller.ai address; PetaPixel reports that Thomas takes rebuild requests from his own Discord. The speed is the argument, three Office applications arriving in the days after a design-app suite. The earlier work also set the template: an AI model doing much of the implementation, a lone developer directing it, and a public release within days. Both rounds share one gap, which is any published check by someone who did not build them.

A revenue claim nobody can check

On October 9, Thomas answered the "AI slop" criticism on X, in a post that has 697 likes: "My guy, I can code ... AI models enable me to work as an entire company. I'm doing 4x better than Google's revenue per employee." He added that AI "enables people to do far more. To have bolder ambition, to accomplish incredible tasks without tiring." The four-times-Google line is arithmetic performed on a revenue figure ArtCraft has never published, for a company Thurrott calls one person. Nothing backs it up, and no filing or disclosure makes it checkable.

What would settle it

No independent evaluation of WordCraft, GridCraft or DeckCraft exists. The attention is real, since a r/singularity thread drew 1,737 points and 402 comments while a Hacker News discussion of the Tom's Hardware headline drew 76 points and 88 comments, but attention is not a test. Two checks would turn the percentages into evidence: round-trip a batch of real DOCX files out of WordCraft and back into Word, diffing layout, styles and tracked changes; and push a few hundred genuine spreadsheets through GridCraft to see which formulas survive. Until someone outside the project does that, the version number is the most reliable disclosure on offer. Publishing the test suite behind the percentages would help more, and let other people reproduce the claim rather than take it.