podLoader allows you to load content from the Web or other desktop files onto your iPod. Later, for example while traveling, you can check out news from any RSS feed, the weather, or the contents of any file from your desktop. It uses the "Notes" feature on third-generation or later touch wheel iPods.
puddletag is a tag editor for Linux loosely based on mp3tag. It uses a table layout so that all the tags you want to edit by hand are visible and easily editable. puddletag excels at automating repetitive tasks like extracting tag information from filenames, tagging files from a text file or the clipboard, renaming or moving files and folders based on tags by using patterns, and manipulating tags using actions and regular expressions. Supported formats include id3v1, id3v2 (.mp3), AAC (.m4a), VorbisComments (.ogg, .flac), and APEv2 (.ape). Much of mp3tag's functionality has been replicated with added enhancements and tweaks.
The pure::variants Eclipse plugin supports development and variant management for software product lines with many product variants. pure::variants is completely model-based. It uses feature models for variability and commonality modeling. It supports creation, management, and evaluation of all necessary models, and uses XML based data formats. It includes a model transformer, which permits the creation of product variants directly from customizable components.
pwsafe is a command line password database program for Unix. It is compatible with Counterpane's Win32 Password Safe software. It can also copy the passwords into the X selection and clipboard, but it doesn't open a visible window. The encrypted password database uses the same format as PasswordSafe 2.x (1.[7-9].x is also supported). The database is encrypted with blowfish, and a single passphrase decrypts it all.
Linux, FreeBSD, and Mac OS X all provide similar extended file attributes functionality, with significantly different interfaces. The pxattr package aims at providing a single extended file attributes interface on all three systems (and others in the future). It consists of a single C++ module to be included in the application source code. The C++ file can also be compiled to a command line attributes management command and test tool.