Libdroplet is a C library that implements the S3 protocol and facilitates the writing of tools that interact with S3 services. Libdroplet comes with a set of features which enhances the S3 protocol, including a multi-profile system, full multi-threading, virtual directories with true absolute and relative path support, on-the-fly encryption/decryption and buffered I/O, management of storage pricing, and simplified metadata management.
