BatchPatch is a remote update and patch management tool designed for system administrators to manage large numbers of Windows computers simultaneously. The specific version you mentioned (2016.3.5.13.32) is an older release from the BatchPatch Version History.
For more information and system requirements, please refer to the official documentation or website." Batchpatch 2016.3.5.13.32 Portable
: Administrators can trigger Windows Updates on numerous computers simultaneously, with or without a local WSUS server. Third-Party Deployment BatchPatch is a remote update and patch management
Today, BatchPatch has evolved to support modern OS versions like Windows 11 and Server 2025, but the 2016 version remains a nostalgic marker of the "Swiss Army Knife" era of system administration. Approve, download, and install updates
: Execute remote reboots, shut downs, Wake-on-LAN, and inventory retrieval (e.g., last boot time, disk space, installed programs). Technical Setup & Requirements Download - BatchPatch
: Administrators can initiate, monitor, and manage Windows updates on multiple remote computers simultaneously from a single console.