LinkVault

LinkVault provides a browser‑based viewer that lets users share files without allowing downloads. Uploads are protected by password entry, time‑based or view‑count expirations, and dynamic watermarks that embed recipient information in the viewer. Access can be limited to view‑only mode, and optional approval workflows let senders require explicit consent before a document is displayed. The service routes traffic over HTTPS and integrates Stripe for payment handling, offering a secure transport layer and optional monetization of shared content. It targets teams and professionals who need to distribute sensitive documents—such as proposals, designs, financial or legal files—to clients while retaining control over who can view the material and for how long. Distinctive aspects include the combination of view‑only streaming, built‑in password and expiry controls, and watermarking, all aimed at preventing unauthorized copying or redistribution of the shared files.