Free newsfeed software for linux

NewsFeed is an RSS/RDF/Atom reader and aggregator for UNIX-like operating systems, such as FreeBSD, Linux, or MacOS X, as well as Windows. NewsFeed project is written in Python and uses Mark Pilgrims Universal Feed Parser for downloading and parsing feeds.
NewsFeed aims to be easy to setup and use and is something of a clone of NetNewsWire Lite (though admittedly not as Aqua-pretty). It only depends on Tk, no other libraries are required.
NewsFeed provides keyboard shortcuts for all safe actions. One can cycle through new items with the Space key, mark all items in a feed as read with m, and open an item in the browser by pressing o (or Return). See the documentation for more information.
Update intervals and caching times can be set on a per-feed basis. Autodiscovery of feeds is supported. A helper script for dealing with rss://-URIs is provided. Searches are possible, with search results being shown in the feed list like a regular feed and they are also updated live. This is a good way to look group topics from different feeeds. Use "Unsubscribe" to delete a search, just as you would remove a normal feed.
Main features:
- No installation required.
- Easy to sync state between different machines, independent of architecture.
- Keyboard shortcuts for all safe functions.
- Live searches in the vein of smart playlists in iTunes.
- OPML import and export of subscriptions.
- Simple HTML rendering (i.e. no annoying color schemes, text always of readable size, etc.).
- Stable ? no crashes or core dumps, ever.
- Browser-like Back button.
- Items can be marked as important.
- Handles RSS 2.0 enclosures.
- Remembers its window position and size. (Not such a biggie, but far too many programs still dont do it.)
- Works tranparently with proxies, thanks to Pythons urllib module.
- Tk GUI is pretty fast.

Leafnode is a software package that implements a store & forward NNTP proxy (client and server) that supports TCP connections across IPv4 and IPv6. Leafnode can be used to give a regular newsreader off-line functionality, merge news articles from several upstream newsservers for newsreaders that only support one server well and avoid duplicate news download for a small LAN with multiple users reading news.

Leafnode is intended for use at home or in small offices. Scalability for large user or newsgroup counts has not been a design goal.

Leafnode is easy to install, requires no maintenance and can run unattended. It will recover from most problems without user intervention if possible. No configuration of a newsfeed at the upstream server is necessary, leafnode looks to the upstream server like a regular newsreader program.

Leafnode will automatically figure which newsgroups are read locally and will download them, and it will stop downloading from these newsgroups if they havent been read locally.

It allows for simple filters to limit the number of articles downloaded, the size or exclude articles with particular headers (Perl-compatible regular expression match). It has a mode to optionally download only headers in a first run, lets the user mark these through his newsreader (note that not all newsreaders will work) and download the full article texts in the next run.

Leafnode works perfectly with most common newsreaders either via NNTP or with traditional spool access.

Leafnode is an Open-Source package and runs on Linux, FreeBSD, Solaris, and probably most Unix flavours.

Opera 9.64 / 10.00 Beta Build 4453 offers you a powerful and very convenient tool which is an easy way to help you surf the Internet in a safer, faster, and easier way with Opera browser. The most full-featured Internet power tool on the market, Opera includes pop-up blocking, tabbed browsing, integrated searches, E-mail, RSS Newsfeeds and IRC chat. Opera supports all major Linux distributions. RedHat, SuSE, Mandrake, Debian, etc. Intel, PowerPC and Sparc versions.

Applications that collect data from RSS-compliant sites are called RSS readers or "aggregators" RSSOwl is such an application.
RSSOwl lets you gather, organize, update, and store information from any compliant source in a convenient, easy to use interface, save selected information in various formats for offline viewing and sharing, and much more.
Its easy to configure, available in many many languages and the best of all: Its platform-independent.
RSS ("Really Simple Syndication" or "Rich Site Summary") is a document specification that gives users the power to collect and organize Web-based news and information in a more efficient manner.
The owl is a traditional symbol of wisdom, and a quiet, efficient hunter. Youll find RSSOwls "big eyes" a big help when scanning the Webs vast array of RSS sources.
Main features:
- Import your favorite newsfeeds using the OPML format. Most newsreaders support the export of newsfeeds via OPML, making it very easy to switch to RSSOwl and have your bookmarked favorites inside RSSOwl.
- Bookmark your favorite newsfeeds in nested categories. Set properties like "auto-update-interval", "open on startup" or "reload on startup".
- RSSOwl helps you finding a suitable title for your favorites. Just click the "Grab title from newsfeed" button and RSSOwl will scan the newsfeed for the title and use it for the new favorite.
- Create collections of newsfeeds other may subscribe to. A subscription is a file that contains newsfeeds. Placing the subscription online will allow others to subscribe to that collection and have the same newsfeeds inside RSSOwl. The subscription is updated each time RSSOwl is starting.
- Switch on the internal browser to read news that contain HTML. Some newsfeeds use this kind of technique to include images and links.
- Select a newsfeed, a single news or an entire category of newsfeeds to export the content into one of the formats PDF, RTF or HTML. When exporting news into PDF, RSSOwl will create bookmarks showing the titles of all news. These are very helpfull when searching for a particular news inside the PDF document.
- RSSOwls internal panels are highly customizable. Choose between a 2-column and a 3-column layout. Hide and restore the tree containing all favorites and the quickview box. Maximize the tabfolder with a single click in order to view a website inside the internal browser with full size.
- A lot of search-options make RSSOwl a powerful application to search inside a newsfeed or an entire category. The boolean operators "and", "or" and "not" may be combined with the search-term. Common options to only match a whole word, regard case-sensitivity or to use regular expressions are allowed. Results are displayed in the tabfolder and each keyword is highlighted inside the newstext.
- AmphetaRate is a centralized ratings/recommendation service that provides personalized news and blog recommendations. Each news found in your subscribed feeds may be rated "Fantastic", "Good", "Moderate", "Bad" and "Very bad". Your recommendations are computed by Bayesian filtering and an algorithm finding people who share your taste.
- The integrated newsfeed-search engine allows to search for newsfeeds by keyword. Simply enter words like "News" or "Linux" and press the search button. Soon the engine will give out a list of newsfeeds. It is also possible to restrict the search to only match newsfeeds that have the same language that RSSOwl has set. Once the search has finished, import all of them into any category with a single click.
- Tired of copying and pasting newsfeeds out of a website into your newsreader? Simply enter the website containing links to newsfeeds into the feed-discovery and RSSOwl will show all the newsfeeds it has found. Import them into any category with a single click. Or enter the URL to an OPML file and gain access to its newsfeeds - its a breeze!
- The integrated feedvalidator allows to check the validity of a newsfeed. Any error or warning is shown inside the validator, together with the line-number. This feature makes the perfect tool for bloggers as theyre able to test their newsfeeds. RSSOwl provides support for RSS 0.91, 0.92 and 2.0 straight "out of the box".
- Access password protected newsfeeds. RSSOwl 1.0 is supporting the Base authentication which is the original and most compatible authentication scheme. But be prepared for RSSOwl 1.1 coming soon which will also support Digest and NTLM authentication that was introduced with HTTP 1.1.
- A small toolbar above the tree containing all favorites allowes to execute the commands "Reload All Favorites", "Aggregate All Favorites", "Search in all Favorites" and "Mark All Favorites Read". Believe us, its a handy feature. :-)
- Place RSSOwl into the system tray on minimization. As soon as RSSOwl is reloading a newsfeed and detects that new, unread news are available it will tell you so.
- RSSOwl is highly customizable. "Preferences" allow to change fonts, languages, colors, hotkeys and a lot more. Export settings into a file to import them into RSSOwl on a different computer. Switch fonts or make yourself comfortable with RSSOwl by choosing one of the 25 languages available - everything is just a few clicks away!