cwpass is a pass implementation for Windows systems. It is a packaging of pass, GnuPG, Cygwin and other related tools to provide a complete and ready-to-use solution for simple password management.

Pass is a minimalist Unix-style password manager. Each password is stored as a GnuPG-encrypted file, named after the resource (website, service, etc.). You can organize entries using directory hierarchies, and manage them with standard command-line tools plus the pass commands (add, edit, generate, retrieve). GnuPG is a free, open-source implementation of the OpenPGP standard (RFC 4880) for encrypting, decrypting, and signing data and communications using public-key cryptography.  Cygwin provides a Linux-like environment for Windows, consisting of a compatibility DLL (Cygwin1.dll) and a collection of GNU and Open Source tools, allowing pass and its dependencies to run smoothly on Windows systems.