LinkVault is a secure link-sharing platform designed to keep shared files accessible even when individual file-hosting links stop working. Users can create a vault by adding file links, which the platform automatically parses, groups by file, and matches to their hosts. Each file can be mirrored across multiple hosts, with mirrors arranged in a preferred order so visitors see the best option first. A single, stable vault URL provides access to these links, and updates to a vault take effect immediately.

LinkVault regularly checks link health and can automatically rebuild a failed mirror by retrieving the file from a working copy and re-uploading it through distributed worker nodes. Its access controls include bot filtering, per-vault rate limits, and country and referrer rules. Analytics provide information on views, unique visitors, devices, referring domains, peak traffic hours, and clicks by host. LinkVault also offers free setup, sign-in access, and information about its API, privacy practices, and DMCA process.