Use this ONLY to list or announce your application; and ONLY if that application either uses the Stack Exchange API or works on any of the Stack Exchange websites. See for more information.

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Stack Overflow offline PDF question reader

Using a keyword, the Stackoverflow Offline Reader WinForm app loads all the questions and their answers into a single pdf file and displays the pdf (if you have a reader installed). Questions can …

StackAsk - Ask questions from iPhone and iPad - Now free on App Store!

StackAsk is a native iPhone app that let's you ask questions from an iPhone to any Stack Exchange site. Now on App Store!

StackReader for iPad

StackReader for iPad is a convenient way to everyday-read of any site(s) from the Stack Exchange Network.

v1.0, piobyz

Scrape the site list, show sites sorted by answer ratio

Display the list of Stack Exchange sites, with the number of questions and answers on each site, and the answer ratio (number of answers divided by the number of questions).

Modifications to KDE StackTray

I modified the StackTray app so it now uses the Py-StackExchange library, to fix JSON parse errors, as version 0.8 of the StackOverflow API was phased out instead of displaying stuff like badges …

SkeetNotifier: A Tray Notifier Application for Jon Skeet's answers

A tray application for Windows that notifies you about the newest answers from Jon Skeet. Icon approved by Jon Skeet! License Source…

Small jQuery plugin for flair

I know I know another flair plugin. I made this because I always wanted to write a jQuery plugin and for my new website I needed a Stack Overflow flair that actually fit my style. Everything i…

Stack Monthly - Best questions in the month

Best stack overflow question for a month, categorized by tags.

George the Dev - Making Conversation in the Chat Rooms

George the Dev is a chat bot for the Stack Exchange network of chat sites. He currently hangs out in the Sandbox and the Ask Ubuntu General Room. He is capable of understanding a few commands and …

Stack Favorites: A basic organizer of your StackOverflow favorites

A basic organizer of your StackOverflow favorites.

v0.1, Anton

Stacktistics: Show recent popular languages, mobile platforms and web techs based on question counts

You may wonder what kind of languages, mobile platforms, or web technologies are most popular these days. stacktistics answer these questions based on stackoverflow question counts.

v1.1, Wonil

StackImage 2 - Create Your Own Unique Custom Flair!

StackImage 2 makes it simple to create your very own unique user flair that can be customized to an unprecedented degree. The visual editor allows you to drag and drop components onto your flair.

Google Search Results Integration (Chrome Extension)

Creates a new tab inside search with integrated Google results

v0.2, serg

StackAnywhere - A Stack Exchange client for Android

An Android StackExchange client featuring home screen widget, new answer notifications, search and more.

Stacks for Android Features:

 Supports all the sites in the Stack Exchange network Easy access to over a million questions and answers…

stacknotify google chrome extension

Your Stack Overflow notifications, into your browser's toolbar

Ask Ubuntu Data Server - Blazing Fast Searches from the Data Dump and API

This project was born out of a need to get data from the Ask Ubuntu API with little latency. Since the API itself is quite slow (with respect to the /similar method in particular) and is not suitab…

Server Fault 10k Challenge - Keep Track of Your Progress

At the beginning of the year, a group of people made an agreement to each try to earn 10k rep. on Server Fault in the next year. This webpage is designed to make it easy to view progress and track …

SOStacked: Stack Exchange iPhone client

Stack Exchange iPhone client. Search questions, subscribe to a tag set, view user profiles and more. Available on the AppStore.

v2.0, Jilouc

StackFlairWidget - OS X Dashboard widget for displaying flair(tm)

A Mac OS X Dashboard widget for displaying flair(tm) for multiple associated accounts.

Insert direct documentation links in to answers

Based on previous topics on, there appears to be a gap how we can better assist users when answering questions by providing direct links to documentation (supplementing the a…

Stack Addict: Always-on StackExchange question viewer (Chrome Extension)

Pump up your StackExchange rep with this always-accessible question viewer widget. Filter and sort questions by activity, creation, unanswered, and tags. Supports 80+ StackExchange sites.

SOFlair - An Android Widget that shows your Flair

Soflair is a (very) simple widget for Android that shows a user's flair (avatar, reputation & badges). The JSON is polled every 60 minutes.

v2.4, Josef

Format a list of questions

The following quickie command line application formats a list of questions obtained from search results. Requirements: Perl, JSON Usage: Retrieve a list of questions from the API (from the /qu…

StackStatus - Monitor the status of the Stack Exchange API

StackStatus is a small image-based status tool for monitoring the Stack Exchange API. It polls each of the API routes every 24 hours and records any failures or unexpected results. The image above …

se-flair: HTML combined Stack Exchange site flair

Combined flair for all Stack Exchange sites, including Area 51, running on Google App Engine.

v2.0.0, Isaac

FullStack iPad App

FullStack is an iPad app that provides read only access to the following Stack Exchange sites: Stack Overflow, Server Fault, Super User, and Ask Ubuntu.

StackO: A Windows Phone 7 StackExchange App

EDIT STACKO is now available for download from the Marketplace. For features/suggestions please visit StackO is a StackExchange browser allowing you to search the who…

Elections Statistics page for Stack Exchange sites

The Stack Exchange Elections Statistics Page is a simple single-page website that displays information on election candidates participating in the Stack Exchange 2011 Moderator Elections.

Stack Overflow ebooks for Kindle

These books contain the top questions from a selection of the top tags on Stack Overflow. The top questions include those with a score of 10 or greater.

v2012.08, Greg Hewgill

Ask Jon Skeet - A Search Engine

A search engine that focuses on questions asked on Stack Overflow and answered by Jon Skeet. As Jon Skeet is so prolific on Stackoverflow I thought it would be fun to create a dedicated search engi…

Newt - question, answer and comment and rep change notifications for Mac OS X

Follow your favourite Stack Exchange sites easily! Newt will notify you about questions on interesting topics, answers to your questions, comments for you and reputation changes.

StackOverflow start page for Google Chrome

About Basically, what it does is it aggregates questions from StackExchange sites, and shows them on your New Tab window. You can select what sites you want to display, filter questions by tags, c…

Overflow7 - Stack Exchange sites on Windows Phone 7

This is a Stack Overflow app for Windows Phone 7 - it allows you to browse, read and bookmark Stack Exchange sites Screenshot License and Download There are two versions of the app available: …

StackBot - Making it easy to post StackExchange questions to Twitter

StackBot is a small C# application that is designed to post interesting questions to a Twitter account at specified intervals. License StackBot is released under the Ms-PL license. Download You…

Follow your friends on StackOverflow with FriendOverflow

I created this app because I wanted to see what my friends and co-workers were doing on StackOverflow. I was previously going to their profiles to see what they were asking, answering, and commenti…

Stack Overflow Badges

Barely an app, Stack Overflow Badges shows you all the badges available on Stack Overflow, and lets you see which ones you, or anyone else, has got. Contact Code Some i…

SOCharts: Charts by Tags

I wanted to know how may upvotes I was away from getting the bronze badge for the clojure tag. But I could not find any straightforward way of doing that. So I wrote this app (in Clojure, of course…

StackCenter 2 - Now in Public Beta!

StackCenter 2 has been brewing for quite some time now. Since the global inbox was introduced, the original StackCenter was rendered mostly useless and the need for a replacement was born. And now…

PyOverflow: Account statistics for Stack Overflow for Ubuntu!

I was bored, and I wanted to play with the API, so I came up with this little script: It's coded in Python and has only a single image dependency. Here is a screenshot: Here's the source code …

Search Stack Exchange Network of Q&A sites instantly with SEInstant

About Stack Exchange search results are now fast, faster, instant! :) Following on the heels of "Google Instant," which provides search results as you type, here's "Stack Exchange Instant." Stack …

MetaOverflow: Stack Exchange related ATOM feeds

MetaOverflow provides specialised RSS feeds for the Stack Exchange sites. Currently is provides two feeds related to the availability of sites, but more feeds for other things will be added ov…

AskUbuntu Add-on for Firefox, Opera and Chrome

The extension, called AskUbuntu Add-on, allows to easily track user info and questions from This extension displays user reputation and badges in the toolbar, provides an easy acc…

StackOverflow Notifications in Visual Studio 2010 Extension

About VSCommands 2010 Lite is a free extension for Visual Studio 2010 which now includes StackOverflow Notifications in a form of a toolbar button which periodically checks SO for new badges, mess…

Stacktacular: Stack Exchange client for WebOS

Stacktacular is a Stack Exchange client for WebOS. I created it mainly to scratch my own itch: viewing Stack Overflow using the phone browser was a bit painful, and no one had built a client for We…

Dice Stack - Find a random question

Fetches a random question from a Stack Exchange site of your choice. License Free-to-use webapp. Source not available. Features Ability to filter by tags, score and answer status Contact My…

Stack2RSS - A JSON to RSS Conversion Service [Now Fully Open Source!]

Stack2RSS is a small service that when given an API query, generates an RSS feed that you can then subscribe to in your RSS reader. The inspiration for this application came from all of the featur…

Stack Exchange Notifier Chrome Extension

Stack Exchange Notifier is a handy extension for Google Chrome browser that displays your current reputation, badges on Stack Exchange sites and notifies you on reputation's changes. You will now g…

SOREP V2: Ranked Flair Take 2

SOREP V2 is a flair service that is built upon the StackUser platform that provides ranked flair, both in standard layout and themes as well as custom aggregations. Site Ranking, both as an ordin… - everything you ever wanted to know but were afraid to ask. (about an SE user. almost.) All Stack Exchange users at your fingertips. The core of this application is a robust data acquisition and maintenance platform based on Soapi.CS that reliably and economi…