For the working local tools in this demo, your selected file is processed in your browser. The tool does not send that file to the ConvertExpress conversion server. Your browser still requests the site pages, scripts, and other assets from the web host.
AI tools
AI previews are separate from local conversion. When connected, they will send the text or prepared image you choose to the configured AI service only after you run the tool. If AI is not connected, these controls remain unavailable.
Accounts and history
After verified Google sign-in, you can opt in to temporary copies of converted outputs in this browser. Originals are not retained. These copies are not synced or uploaded. Expired downloads are hidden after 24 hours; physical cleanup runs when you return. You can remove copies, clear all, or sign out. Browser data clearing may remove them sooner. Other people with access to the same browser profile may be able to access local storage.
Hosting and third parties
A web host may keep ordinary request logs. If sign-in or AI services are enabled later, this page must be updated with the actual providers, data handling, and retention details before public launch.
Contact information