Configuring
Most of 's options are listed in the configuration dialog. The configuration dialog can be found in the menu under Settings Configure ...

General
The General tab contains the basic and otherwise-uncategorizable options of .
The General tab
The General tab
Global 	
Show tray icon 	Display the icon in the systray.
Use notifications for all feeds 	Set global notifications for all feeds. This setting will override the individual notification value of each feed. When enabled, will notify you of all new articles fetched in any feed. If you only want to enable notifications for some (but not all) feeds, leave this option disabled and enable notifications for each specific feed using the individual feed properties dialog.
Use interval fetching 	If this is unchecked, interval checking is disabled. However, if this is checked, you can set in Fetch feeds every: the interval that will automatically check for new feed entries. Note that fetching articles generates traffic and therefore may be costly to the provider hosting the feed you're reading. Some sites may even block connections from your computer if you attempt to fetch the feed too often. In general, 30 minutes is a good choice.
Fetch feeds every: 	This is enabled when Use interval fetching is checked. You can specify a time interval, after which feeds are checked for new articles. Default is 30 minutes.
Startup 	
Mark all feeds as read on startup 	When enabled, marks all articles as read when started.
Fetch all feeds on startup 	When enabled, fetches all feeds right after start.
Network 	
Use the browser cache (less network traffic) 	When enabled, the -wide browser cache settings are used when updating feeds. You can configure the -wide browser cache in 's configuration dialog.
You should leave this option enabled whenever possible. Disabling this option leads to increased network traffic. The traffic caused by aggregators not using caching increases the costs for providers and may decrease the number of feeds that are offered in future.

URL Interceptor
can be configured to replace or remove images or frames from web pages that match a series of filters.
The URL Interceptor tab
The URL Interceptor tab
For a detailed description of this feature see AdBlock Filters.

Archive
Archiving articles means storing the links of articles. Here you can limit the number of articles stored and the method used for archiving. These settings are global settings, used by all feeds within . If you want to use a custom setting for a feed, you can set it in each feed properties dialog in the archive tab.
The Archive tab
The Archive tab
Default Archive Settings 	
Keep all articles 	All articles are kept forever.
Limit feed archive size to: 	If the number of articles exceeds the chosen limit, the oldest articles are deleted. Note that flagged articles are ignored when counting the number of articles: if your limit is 500, and you have 510 unflagged and 50 flagged articles, will ignore the 50 flagged ones and only delete the 10 oldest unflagged articles. So in this example, 550 articles would be kept.
Delete articles older than: 	Articles older than the specified number of days are deleted from the archive, unless they have the keep flag set. checks for expired articles at startup and then once per hour, so expiry may be delayed.
Disable archiving 	No articles are stored - all articles are discarded when quitting .
Do not expire important articles 	Right clicking on an article opens a context menu where you can mark this article as Important. Articles marked as Important will not expire, they will be kept.

Appearance
On this page you can configure the appearance of the article viewer and the browser tabs. You can specify the colors, font sizes and families to be used.
The Appearance tab
The Appearance tab
Article List Colors 	Selecting Use custom colors allows you to select own colors for Unread articles and New articles
Font Size 	
Minimum font size 	Set the minimum size for the article viewer
Medium font size 	Set the default font size for the article viewer
Fonts 	
Standard font: 	In the article viewer, the content is rendered using the Standard font in Medium font size. If you change the Standard font, the change will be applied in the article viewer.
Fixed font: 	If the article uses a fixed-width font in the article viewer, the content will be rendered using this font family in Medium font size.
Serif font: 	If the article uses Serif fonts, they will be rendered using the family you choose here in Medium font size.
Sans serif font: 	If the article uses Sans-serif fonts, they will be rendered using the family you choose here in Medium font size.
Underline links 	Check this if you want links to be underlined by default.

Browser
This tab allows you to customize the behavior of the internal browser tabs.
The Browser tab
The Browser tab
Left mouse click 	You can choose three actions for the Left mouse click action: Open in Tab (open the link in a tab and put this tab in focus), Open in Background Tab (open the link in a tab but keep the current tab in focus) and Open in External Browser to open an article in a new window with your default browser.
Middle mouse click 	As above, you can set one of the three actions for the middle mouse click.
For External Browsing 	
Use default web browser 	If this is checked, will use the web browser you set in . It may be the default, , or another browser depending on what you set here.
Use this command: 	You can use another web browser for other than your default. If you wish to do so, check this option and enter the command for the browser, provided it is in your $PATH.
Show tab close button on hover 	If this option is checked, the close button will appear when you move your mouse on the left side of the tab title so you can more easily close tabs.

Advanced
The Advanced tab allows you to set more advanced options. If you are not sure about their effect, you can just leave the default ones.
The Advanced tab
The Advanced tab
Archive 	
Archive backend: 	 currently only uses the Metakit database.
Article List 	
Mark selected article read after 	Default is 0 seconds, which means that as soon as you click on an article it is marked as read. You can choose to mark any article as read after a specified number of seconds.
Reset search bar when changing feeds 	This will clear the search bar when you change feed.