Tool to read, parse, merge, and write RSS (and Atom) feeds. GPL

rsstool 1.0.0rc3 has some other functions built-in like text, HTML, or property file output, or templates with custom tags to insert RSS feeds into pages that could be uploaded to a server that supports only static HTML.

RSS 2.0

EVERYTHING 2.0: RSS 2.0: 200+ ways to find, aggregate, read, generate, manage, mix, filter, splice, tag, validate, publish, syndicate, promote, back-up & share feeds

RSS Submissions

The following sites allowing you to submit RSS feeds: "Consider RSS Submit to automate submissions!"

PHP RSS Parser

Magpie RSS: " provides an XML-based (expat) RSS parser in PHP.
MagpieRSS is compatible with RSS 0.9 through RSS 1.0. Also parses RSS 1.0's modules, RSS 2.0, and Atom. (with a few exceptions)"

160+ RSS Tools

Tips, Resources and More
"How to Create RSS Feeds with Dreamweaver How to Create an RSS 2.0 Feed How to Create an RSS Feed with Notepad, a Web Server, and a Beer How to Create an RSS Feed from any Web Page Set Up a Simple Syndication Feed Using RSS ..."

gAjax RSS Feeds Displayer

Dynamic Drive DHTML Scripts: "This script is the fastest way to display RSS feeds from other sites on your own, period. It uses Google's Ajax Feed API to host the desired RSS feeds on Google's servers, so all that's left for you is to insert some code on your page to show them. Using gAjax RSS Feeds Displayer, you can display results from multiple feeds intermixed, sort them in a variety of ways, specify which components of each RSS entry to display, and more. No more hurdles in your way to showing RSS feeds on your site!"

RSS reader. GPL

rsstail 1.1 is more or less an RSS reader. It monitors an RSS feed, and if it detects a new entry, it will emit only that new entry.

RSS/RDF/Atom reader and aggregator. GPL

NewsFeed 2.8 is an RSS/RDF/Atom reader and aggregator that features minimal dependencies (it uses Python/Tk), a live search function, and audio notification when new items are available.

How-To Parse RSS Feeds With Google’s Feed API

Nashville SEO (Search Engine Optimization) and Web Design: "
By Tyler Hall
Tired of processing RSS/Atom feeds in your app? Today Google announced their new Google AJAX Feed API that will do the parsing (and caching!) for you. It works great for Javascript developers, but what if you want to use a server side language like PHP? Here’s a quick (and totally unauthorized) hint to let you do so."

Automatically download new RSS feeds, merge them together and upload it to your server. Freeware, Windows

Advanced RSS Mixer Personal 3.0.51
Combines different free RSS feeds (news, press releases and articles) into one. Advanced RSS Mixer can automatically download new RSS feeds, merge them together and upload it to your server - all without your intervention.

Giełda, waluty ...

pb.pl: "Kanały RSS dostępne w pb.pl"

Can I get site feeds for specific labels?

Blogger Help:
Yes, you can! If a blog you read is using labels and also has site feeds enabled, then you can pick and choose which topics you want to subscribe to. The format for label feeds is this:
http://blogname.blogspot.com/feeds/posts/default/-/labelname

Program to send the contents of an RSS feed through email. GPL

Bae's RSSMailFeed 1.01 is a program to send the contents of an RSS feed through email. It works with RSS feeds that require authentication (even "locked" journal or blog posts). If you have permission to read them, you can get them via email.

RSS2Web

New Releases of Computer Software, Games, Tools and Utilities at Simtel.net: "Advanced RSS2Web Personal 3.0.51
Advanced RSS2Web allows you to automatically publish aggregated news pages or articles on your website."

Online RSS/Atom feed reader

Onelurv RSS/Atom reader web widget: "Mix and match your favorite websites and gather them into one place. onelurv is an easy to use online RSS/Atom feed reader. This widget allows you to take all your feed contents and display it anywhere with a simple code."

Free multi-lingual RSS/ATOM feed generator

RSS Wings: "RSS Wings is the first multi-lingual RSS/ATOM feed generator - and it is FREE"

Ten ways to search with Technorati - Lifehacker

Technophilia: "RSS and Technorati
If you find yourself running a regular search for a particular subject, try subscribing to a keyword or phrase via RSS. Example:
* Run your search in Technorati.
* See that search you just did? Click on the orange Subscribe button at the top right-hand corner, or plop the URL into your favorite feed reader.
* That's it, you're done, and now every time a new post pops up with the key phrase of 'Brady Bunch Fanatic' you'll be all set, instantly getting updates in your feed reader as Technorati gets them."

DapperFox: RSSify any website!

DapperFox: RSSify any website!: "DapperFox is a Firefox extention that sits next to the RSS icon in your browser.
Whenever you visit a website DapperFox will show you RSS feeds that other people have created, as well as allow you to create a new feed to share with the community. This is perfect when a site does not have its own RSS feed, or when its feed doesn't meet your needs."

Beautify Your Wordpress RSS Feeds

Wordpress by Examples: "
Here’s the link to the related howto make your Wordpress RSS feeds ‘POP’ :

• How to Make your RSS Feeds Pop in Wordpress
• WordPress Feed Styler
• how to make your RSS feeds POP"

Web-based news (RSS, RDF, or Atom) feed aggregator. GPL

Bezpłatne programy, darmowe, za darmo, gratis - wyszukiwanie i nowości.: "Tiny Tiny RSS 1.2.8 is a Web-based news (RSS, RDF, or Atom) feed aggregator designed to allow you to read news from any location, while feeling as close to a real desktop application as possible."