Free small footprint software for windows

Carbon Footprint Calculator 1 brings you the convenience of using an efficient software which can calculate your carbon footprint. Enter in data to figure CO2 generated from activities including transportation, energy, trash or waste, recreation, purchasing habits, and food. Learn where you can go green by calculating your carbon footprint and then focusing on areas where you can make the most positive impact on the environment. The software gives you CO2 footprint details from each category.

Requirements: Windows 95/98/Me/XP/Vista

Small is a quick and little scripting language, specifically designed to extend applications. Features include a small footprint, quick execution of the P-code and a good interface to "native" functions.
These features make Small a good scripting language for games, multimedia applications and embedded software (for which scripting is needed). Optimized P-code ("bytecode") interpreter in assembler (Windows & Linux); there is even a JIT for Windows and Windows CE. Full source is included.
Enhancements:
- Bug fixes, improved portability

Small Calendar is a free and small calendar that reside in the systray.
When you clic it it shows the current month and next month calendar.

Cooktop is an editor and development environment for XML, DTD, and XSLT documents. Cooktop is an easy-to-use, smart and highly-featured editor and development environment for XML, DTD, and XSLT documents.
Cooktop saves files in the editor, without asking, before running various tools such as XSLT transformations and validation. Assume that Cooktop will overwrite your file with the current contents of the editor at any given time - Make a backup of your files handy before you open them in Cooktop.
Main features:
- Color-coded XML, DTD, and XSLT editing
- Check well-formedness and validate
- Stylesheet testing with almost any XSLT engine
- XPATH testing
- Customizable "Code Bits" library
- XML formatting via Tidy
- Small download, small footprint
System requirements:
- Microsoft Installer 1.x or later This is generally only necessary to install version 2.5 and is only needed on old versions of Windows NT4
- IE 5.x browser or later

This tool enables Java devlopers to browse, search, query huge amounts of Java Source files and third-party class libraries. You can import Java Source files and binary bytecodes (zip/jar files) to create a compact symbol database. Users can use this database to view/navigate/search/query the database using elaborate user interface and elaborate command set. Features: Developed in pure Java; includes extremely fast Java source code parser; Includes fastest byte code (.class file) importer; Has a very small footprint (around 165k);

FlameRobin is a database administration tool for Firebird DBMS. FlameRobin is a database administration utility for Firebird DBMS.
FlameRobins goal is to build a tool that is:
- lightweight (small footprint, fast execution)
- cross-platform (Linux, Windows, Mac OS X, FreeBSD, others planned too)
- dependent only on other Open Source software