Letter U
Packages beginning with letter "U".
- u2f-hidraw-policy - Udev rule to allow desktop access to HIDRAW U2F tokens
- uClibc - C library for embedded Linux
- uberftp - GridFTP-enabled ftp client
- ubuntu-title-fonts - A titling decorative font to create the lettering of the Ubuntu logo
- ucarp - Common Address Redundancy Protocol (CARP) for Unix
- ucblogo - An interpreter for the Logo programming language
- uchardet - An encoding detector library ported from Mozilla
- ucl - Portable lossless data compression library
- ucommon - Portable C++ framework for threads and sockets
- ucpp - Embeddable, quick, light and fully compliant ISO C99 preprocessor
- ucs-miscfixed-fonts - Selected set of bitmap fonts
- ucview - Image and video capture application using unicap toolkit
- ucx - UCX is a communication library implementing high-performance messaging
- udftools - Linux UDF Filesystem userspace utilities
- udiskie - Removable disk auto-mounter
- udisks2 - Disk Manager
- udns - DNS resolver library for both synchronous and asynchronous DNS queries
- udpcast - UDP broadcast file distribution and installation
- udt - UDP based Data Transfer Protocol
- udunits2 - A library for manipulating units of physical quantities
- ufraw - Raw image data retrieval tool for digital cameras
- ugene - Integrated bioinformatics toolkit
- uget - Download manager using GTK+ and libcurl
- uglify-js - JavaScript parser, mangler/compressor and beautifier toolkit
- uglify-js1 - JavaScript parser, mangler/compressor and beautifier toolkit
- ugrep - Ultra fast grep with interactive query UI
- uhttpmock - HTTP web service mocking library
- uid_wrapper - A wrapper for privilege separation
- uim - A multilingual input method library
- ukij-tuz-fonts - Uyghur Computer Science Association (UKIJ) Unicode fonts
- ularn - Simple roguelike game
- umbrello - UML modeler and UML diagram tool
- umlgraph - Automated Drawing of UML Diagrams
- umockdev - Mock hardware devices
- un-core-fonts - Un Core family of Korean TrueType fonts
- un-extra-fonts - Un Extra family of Korean TrueType fonts
- unar - Multi-format extractor
- unbound - Validating, recursive, and caching DNS(SEC) resolver
- unetbootin - Create bootable Live USB drives for a variety of Linux distributions
- unibilium - Terminfo parsing library
- unicode-emoji - Unicode Emoji Data Files
- unicode-ucd - Unicode Character Database
- uniconvertor - Universal vector graphics translator
- unifdef - Tool for removing ifdef'd lines
- unifont - Tools and glyph descriptions in a very simple text format
- unifrakturmaguntia-fonts - Font that provide a Fraktur typeface that may be embedded on websites
- unique - Single instance support for applications
- unique3 - Single instance support for applications
- unison240 - Multi-master File synchronization tool
- unit - NGINX Unit application server
- unit-php - PHP module for NGINX Unit
- units - A utility for converting amounts from one unit to another
- unittest-cpp - Lightweight unit testing framework for C++
- unity-gtk-module - GTK+ module for exporting old-style menus as GMenuModels
- unixODBC - A complete ODBC driver manager for Linux
- unoconv - A tool to convert documents from/to any format supported by LibreOffice
- unpaper - Post-processing of scanned and photocopied book pages
- unrtf - RTF (Rich Text Format) to other formats converter
- unshield - Install InstallShield applications on a Pocket PC
- unzip - A utility for unpacking zip files
- unzix - A WinZix archive extractor
- unzoo - ZOO archive extractor
- uperf - Network performance tool with modelling and replay support
- upower - Power Management Service
- upstart - An event-driven init system
- upx - Ultimate Packer for eXecutables
- uriparser - URI parsing library - RFC 3986
- urjtag - A tool for communicating over JTAG with flash chips and CPUs
- urlscan - Extract and browse the URLs contained in an email (urlview replacement)
- urlview - URL extractor/launcher
- urlwatch - A tool for monitoring webpages for updates
- urw-base35-fonts - Core Font Set containing 35 freely distributable fonts from (URW)++
- usb_modeswitch - USB Modeswitch gets mobile broadband cards in operational mode
- usb_modeswitch-data - USB Modeswitch gets mobile broadband cards in operational mode
- usbguard - A tool for implementing USB device usage policy
- usbmuxd - Daemon for communicating with Apple's iOS devices
- usbredir - USB network redirection protocol libraries
- usbutils - Linux USB utilities
- usbview - USB topology and device viewer
- usermin - A web-based user account administration interface
- usermode - Tools for certain user account management tasks
- userspace-rcu - RCU (read-copy-update) implementation in user-space
- ustr - String library, very low memory overhead, simple to import
- utf8cpp - A simple, portable and lightweight library for handling UTF-8 encoded strings
- utf8proc - Library for processing UTF-8 encoded Unicode strings
- uthash - A hash table for C structures
- util-linux - A collection of basic system utilities
- uucp - A set of utilities for operations between systems
- uuid - Universally Unique Identifier library
- uw-imap - UW Server daemons for IMAP and POP network mail protocols