Diffee VS Foretaste.page

Foretaste.page's answer:

Anyone who gets sent a file they're not sure about before they want it on disk — students checking course material links, developers inspecting release archives and logs, researchers previewing datasets, and anyone on a work or shared computer who'd rather not download something first to find out what it is.

Foretaste.page's answer:

It reads a file from its link without downloading it first — for a ZIP archive, that means reading only the index at the end of the file (a few kilobytes) instead of the whole thing. Everything happens locally in the browser; there's no server the file passes through.

Foretaste.page's answer:

Most tools in this space either only handle one format (ZIP-only viewers) or hand the file's address to a hosted viewer like Google Docs Viewer, which sends where you are and what you're looking at to a third party. Foretaste parses everything locally and covers 105 formats in one extension.

Foretaste.page's answer:

Built with WXT and Astro. OCR runs on Tesseract compiled to WebAssembly, executing in a browser worker.

Foretaste.page's answer:

It started from a personal annoyance: going through around 100 files a day - checking release archives, course materials, reports people sent - and downloading every single one just to find out what was actually inside it. Most of them weren't what they claimed to be, or weren't needed at all, and they still ended up cluttering a downloads folder. Foretaste is the tool that should have existed already: right-click, look inside, then decide. Built first to solve that for one person doing it 100 times a day, not as a product idea that came before the problem.