opabrow

Transparent floating overlay browser window for keeping a reference page visible while you work.

Browser extensionfreeglobal

opabrow is a free, transparent floating browser window for macOS, Windows and Linux. It lets a person keep one small page (a dashboard, a video, a reference site) visible on the desktop edge while working elsewhere, without opening a full browser workspace, and keeps history and bookmarks local-only.

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Full match profile

Behind the summary, Matchbox keeps a richer profile of opabrow - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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