Show HN: JustOpenFile – Preview files locally in the browser without uploading

Category: other

Tags: file-viewer, privacy, browser-tool

Score: 4.0/10 (Innovation: 3, Technical: 4, Documentation: 3, Utility: 5)

JustOpenFile is a local file preview tool that opens files in the browser without uploading them to a server, emphasizing privacy and simplicity. It supports both local files and remote URLs with minimal overhead, but the project appears to be a simple frontend utility with limited technical novelty. Its utility is moderate for users needing quick, private file previews.

Target audience: general users, privacy-conscious users

Repository: https://justopenfile.com/en

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