# Full-screen file viewer for PDFs, images, and spreadsheets

> Files in chats and workflow runs open in a full-screen viewer: zoomable images, continuous PDFs, spreadsheets with sheet tabs, and playable media.

Sep 14, 2026. Topics: Agents, Workflows. https://www.generalinput.com/changelog/2026-09-14-file-viewer

Agents produce and read a lot of files: reports, spreadsheets, screenshots, recordings. Opening one now fills the screen with the file itself, on a black backdrop with just a close button and a download button, on the dashboard and in the iPhone app alike.

### How it works

- **Images** fit the screen; double-click to zoom and drag to pan.
- **PDFs** scroll continuously as white pages and render only the pages near what you're reading, so a long document stays fast.
- **Spreadsheets** keep their grid, with tabs for each sheet.
- **Word documents** sit on a white page, and **HTML files** render as themselves, so an email draft looks the way it will in an inbox.
- **Markdown, code, slides, and archives** each get a clean page, and **audio and video** play straight from storage.
- **Run inputs and outputs too.** The files a workflow run received and produced open in the same viewer from the run's side panel, with the preview chosen by file type.