Microsoft and GitHub have spent the past few years pushing AI into nearly every corner of software development. Now, a dispute around a fake “Notepad++ for Mac” port shows how messy that strategy can become when branding, trust, and AI-generated code collide.
The controversy began when reports surfaced about a macOS version of , the long-running Windows text editor created by Don Ho in 2003. The app has always been Windows-only. Older versions even supported Windows 95, while current releases officially support Windows 7 and newer.
That history made the sudden appearance of “Notepad++ for Mac” surprising. Many users and tech sites assumed it was an official port backed by Ho and the original project. It was not.
Ho quickly pushed back in public posts and GitHub discussions. He accused developer Andrey Letov of using the Notepad++ name and logo without permission. According to Ho, the branding confused users and made people think the Mac app came from the official team.
“To be crystal clear,” Ho wrote, “Notepad++ has never released a macOS version.”
The disagreement soon escalated. Ho shared emails showing that Letov had contacted him before launch but did not receive a reply in time. Ho argued that using the official branding created trademark problems and exposed users to confusion and possible security risks.
The Rise and Fall of the Unofficial Notepad++ Mac Port
Letov responded by saying he never intended to imply official involvement. He claimed the project would help expand the Notepad++ brand onto macOS and hoped Ho would support the effort. Ho rejected that argument and asked him to stop using the name, logo, and website branding.
The tension grew after Letov requested “a couple of weeks” to make changes. Ho refused and reported the project to Cloudflare over trademark concerns. He argued that every extra day the site stayed online increased the legal risk.
The project has since started rebranding itself as . The new version swaps the Notepad++ lizard logo for a frog and references NeXT Computer in its name. Still, older downloads carrying the original branding remained available for some time, and archived snapshots show the earlier design clearly tied to Notepad++.
The dispute also raised another issue: AI-generated software.
At first glance, the Mac port looked polished. It supported both Intel and Apple Silicon Macs, worked on macOS Big Sur and newer, and used a native Cocoa interface instead of a simple wrapper around Windows code. The app was notarized by Apple, which made installation easier and gave it a level of surface credibility many small open source projects lack.
But closer inspection revealed signs of heavy AI involvement.
Letov confirmed that he used Claude CLI and other AI coding tools to build both the app and its website. He described a workflow where multiple AI agents scanned bug reports, suggested fixes, and helped generate code. He said he still reviewed decisions himself, especially for interface work that AI tools struggle to test.
That admission changed how many people viewed the project.
The NextPad++ Dispute: Trust, AI, and the Risk of Unofficial Ports
AI coding tools are no longer unusual. Developers across the industry now use them to write boilerplate code, debug software, and speed up development. But in this case, the combination of unofficial branding and AI-assisted development made some users uneasy.
An unofficial community port already carries risks.
There is no guarantee of long-term updates, security fixes, or compatibility with future releases. When much of the code is AI-generated, users may also wonder whether the developer can maintain the project over time or properly review everything the tools produce.
Ho pointed to a more direct concern: malware.
He warned users that downloading unofficial builds of trusted software can be dangerous because there is no easy way to verify what has been added or changed. Ho stressed that he had not reviewed the Mac port’s code or binaries and did not have time to audit them himself.
That caution reflects a larger problem facing the software industry. Open source projects depend heavily on trust. Users trust maintainers to review code carefully, protect trademarks, and release safe updates. AI tools can speed up development, but they can also flood projects with code that few people fully understand or verify.
The NextPad++ dispute shows how quickly that trust can break down when branding, AI-generated code, and unofficial ports mix together. It also highlights a growing challenge for software developers: in an AI-driven world, users may no longer know whether the app they download is official, human-reviewed, or even safe.
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