PortAudio is a portable audio I/O library designed for cross-platform support of audio. It uses a callback mechanism to request audio processing. Audio can be generated in various formats, including 32 bit floating point, and will be converted to the native format internally.

Material Design Icons' growing icon collection allows designers and developers targeting various platforms to download icons in the format, color and size they need for any project. This font contains icons form this collection.

AqBanking provides a middle layer between the applications and online banking libraries implementing various file formats and protocols. Plugins supporting OFX, DTAUS, HBCI, and EBICS are available.

DConf is a low-level key/value database designed for storing desktop environment settings.

libxcrypt is a modern library for one-way hashing of passwords. It supports DES, MD5, NTHASH, SUNMD5, SHA-2-256, SHA-2-512, and bcrypt-based password hashes It provides the traditional Unix 'crypt' and 'crypt_r' interfaces, as well as a set of extended interfaces like 'crypt_gensalt'.