Work through this in order
- Confirm the site address and connection before loading any tools
- Disable unnecessary extensions if your device policy requires it
- Choose only a file you are authorized to inspect
- Verify the tool does not transmit selected file contents
- Close the tab and clear device downloads or previews when finished
Use the matching tool
Inspect a local copy with Universal File Viewer. After the check, save or repair files only using trusted software that supports the format.