Doc Viewer

Open a document

Drag and drop a file here, or use the sidebar

.docx .xlsx .pptx .csv .pdf

Reading document…

Could not read this file.

Images and text extracted per slide. Layouts and animations are not rendered. Click any image to zoom.

Doc Viewer

What it does

Opens Word, Excel, PowerPoint, CSV, and PDF files entirely in your browser. No uploads, no servers. Everything stays on your device.

Supported formats

  • .docx — full render with headings, tables, images
  • .xlsx / .xls — table view with sheet tabs
  • .pptx — slide cards with images + text
  • .csv — table view with row/column count
  • .pdf — native browser PDF renderer

Recent files

The sidebar tracks your last 10 opened files by name. Files are not stored — only the name and type are remembered in localStorage.

v3.0 Works offline No data leaves your device Thinlab tools