ostermiller.org

Coinmill Currency Conversion - Convert between currencies using up to date exchange rates.

SavvyRoo - Online brainstorming.

Doozoon - Get organized with an online todo list.

Scientific Calculator - perform calculations in your web browser.

ijn.tl - URL shortener: It's just not too long

Triangle Calculator - calculate the angles or sides of any triangle.

Contact Form - Web form that can be placed on a site to send email while hiding addresses from spammers.

Tic-Tac-Toe - Play the classic X and O strategy game against your computer or a friend.

Also: Tic-Tac-Toe strategy guide.

TI Calculator Programs - A collection of programs for the TI-82 and TI-83 graphics calculators.

QQWing Sudoku - Play Sudoku; generate and solve puzzles.

Java Utilities - libraries for common programming tasks such as CSV files and Base64 encoding.

RSS Reader - A web based RSS reader written in Perl.

Random Password Creator - A website that shows you secure random passwords.

Mp3Tagger - A utility to sort, organize, and neaten artists names, lyrics, titles, and other information that is stored in an MP3 file.

JavaScript - A collection of JavaScript calculators and converters, games, and utilities.

ShoutGrab - Software to save Internet radio to your computer as an MP3.

Ladder - A classic Donkey Kong style platform arcade game. Despite having ASCII character graphics, it can provide weeks of entertainment.

Syntax Highlighting - Add color to a programmer's text editor or to convert Java, C/C++, HTML, or other source files into colored HTML.

Tree Guide - Tree identification key for Boy Scout Camp Conestoga in Somerset, PA.

Tulip Chain - A browser and link checker for the open directory project.

Better Templates for Everyone - A template language and template engine implemented in Java that can generate static content or dynamically compile pages with Java Servlets.

Attesoro - Translation editor for Java programs.

Bookmarklets - Software for controlling your web browser including cache, cookies, forms, and passwords.

FLL Score Calculators - Calculators for scoring First Lego League matches.