CalcAtlas

Every PDF tool asks you to learn its panels, sign up for its account, and wade through its ads before you can do the one thing you opened it for. People spend more time fighting the tool than finishing the document.

PDF

We built a single quiet browser workspace where merge, split, compress and convert sit one glance away. Everything runs in place, files stay local, and the interface recedes so the document becomes the interface. The whole product fits on one screen because the job usually does.

Every "free" image compressor uploads your files somewhere, shows ads, or caps you after two images. Photographers and web builders end up choosing between privacy and a usable tool.

Image

We built a browser-based compressor that processes JPG and PNG entirely on your device. Drop a file, pick a quality, download the result — nothing is uploaded, no account exists, and the compression happens in the time it takes to blink.

The frontier of AI lives behind API keys, dashboards and rate limits. Curious people — writers, makers, small teams — want to try models, compare them, and pick the right one, but the tools are built for engineers, not for thinking.

AI Model

We built a single interface that runs a question across multiple models side by side, surfaces the differences plainly, and keeps a running conversation instead of a wall of transcripts. No keys, no billing forms — the models are just there, ready to think with you.