.csv · CSV spreadsheet
Inspect .CSV files in your browser
Open CSV files in your browser. Preview rows and columns locally with Filelathe — no spreadsheet install.
How it works
- Open Filelathe and drop your file (avoid macOS Finder Recents — use the real folder).
- A dedicated tool window opens for this format.
- Use the on-page controls to view or edit.
CSV opens as a compact table preview (sampled rows) so you can verify exports quickly.
Privacy
File bytes are read in your browser for viewing and playback. Unlike upload-to-convert sites, Filelathe is built around in-tab tools. API calls may use filename, type, and small samples to choose or invent a UI.