Viewer.Online
Preview and convert 20,000+ file formats instantly in your browser
With Viewer Online, you can open and view files directly in your browser. Drag and drop a file into the tool to preview its contents, analyze its structure and metadata, extract readable text, search through archives, or convert the file to another format. The tool supports more than 20,000 file formats and 1,500 conversion options for documents, images, audio and video files, code, and archives. Files are processed in real time and deleted after viewing. No download, installation, or account is required.