QuiteRSS Portable is a standalone RSS reader for monitoring your favorite RSS feeds.

Features
QuiteRSS is a quite fast and simple RSS reader:
* Feed and news filters: new, unread, starred, deleted (for news until restart application)
* User filters
* Proxy configuration: automatic or manual
* Feed import wizard: Search feed URL if site URL was entered
* Embedded browser (Webkit core)
* Mark news starred
* Automatic update feeds: on startup, by timer
* Automatic cleanup on close using criterias
* Enable/Disable images in news preview
* Ability to quickly hide feed tree (for comfortable viewing)
* Open feed or news in own tab
* Quick news filter and quick search in browser
* Sound notification on new news
* Popup notification on new news
* Show new or unread news counter on tray icon
* Minimize on system tray: on start, on close, on minimize
* Import/Export feeds (OPML-files)
* Portable (Windows)
* Free working set (Windows)
* Shortcuts
* Check for updates
* Cross-platform
* Multilingual
* Open-source

Version 0.13.1 (30 Jun 2013)
Added: Cleanup wizard
Added: Ability to specify feed's icon
Added: Option "Automatically mark identical news as read"
Added: Option "Open new tab next to active"
Added: Options "Enable cleanup on shutdown", "Enable DB optimization"
Added: Option "Show feeds toggle at edge of the window"
Added: Option "Main news filter"
Added: Option "Do not show notifications in fullscreen mode" (Windows)
Added: Cookies managing options
Added: Removing news from "Deleted" with categories pop up menu
Added: Share news with Google+
Added: Backup DB-file and setting-file before application upgrade
Added: Language: Arabic
Added: Language: Tajik
Added: Language: Portuguese (Portugal)
Changed: GUI. Visual tweaks
Changed: Feed loading: CPU load is reduced
Changed: Categories could be opened in tabs as feeds
Changed: Additional colors options
Changed: Restore categories tree collapse/expand state
Changed: Support links prefix "feed://"
Changed: Feed parsing is reworked
Fixed: Release news selection after mark them Read/Unread
Fixed: Restoring columns' widths
Fixed: Updating some kind of feeds
Fixed: Support RTL in news description
Fixed: Recounting feeds counters when news
Fixed: OPML-file while exporting feeds with large nesting structure
Fixed: Displaying news list while clicking on some categories
Fixed: Restore splitter position between news list and browser
Fixed: Loading 512 news after news list sort mode is changed
Fixed: After feed has added its news is displayed as not new
Fixed: Incorrect behavior some of shortcuts
Fixed: Restore cache's default path if it is not specified
Fixed: Notification window coordinates were miscalculated