On the web
WebDesktopCLI
Open Explore and drop files, or a whole folder. Every file lists at once with a moving bar and a phrase saying what is happening to it: reading, resolving, done. A CSV becomes rows with its columns as fields; a PDF page, a sheet range, a call recording each keep their place. In the thread beside Explore, ask a question only those files answer.
SeeEach file reads Done within minutes and the findings panel fills as files finish. The answer carries source chips; each chip opens the finding, and the finding names the file. Every assistant message carries chips, not only the first.