Free no installation required software for windows

Office 2003 Tool: Local Installation Source Tool 1 supplies you with a useful wizard which gives you the ability to manage your Local Installation Source (LIS) on computers running Microsoft Office 2003. The LIS Tool allows you to enable or disable LIS, and to move the MsoCache folder to a new volume. Office 2003 Tool: Local Installation Source Tool is intended for use by customers and network administrators with LIS issues who contact Microsoft Product Support Services. Local Installation Source is a Setup feature.

When a user installs Microsoft Office 2003 from a CD or a compressed CD image on the network, Setup copies any required installation files to a hidden folder on the local computer. Users can install features on demand or run Setup in maintenance mode to add new features without their original media.

Requirements: Windows 2000/XP

InstallBuddy is designed to organize your installers into one easy-to-use interface. InstallBuddy is a very powerful and easy to use multi-install standalone application. Created for use as an autorun in a disk.
InstallBuddy is designed to organize your installers into one easy-to-use interface. It is specifically designed to be used in an autorun CD/DVD. There is no installation required. In fact, the whole program is a simple .exe file.
InstallBuddy also has an easy-to-use editor for creating the database of your installers and the main interface.
InstallBuddy automatically creates the autorun.inf for your CD/DVD. It also creates the basic structure of the data for you.
The only requirment for InstallBuddy to run in a machine is the .NET Framework which even for this, it creates automatically a .bat file that checks if the machine already has one installed, if not, it runs the framework installation instead.
Main features:
- tagging,
- fast search,
- multiple installations,
- presets for preselected installations
System requirements:
- .NET Framework

Multi Screen Dump 1 is a very flexible and effective stand alone executable for windows, no installation required, which can run from a pen drive.

Great for capturing screens on multiple computers. Multi Screen Dump can capture the whole desktop or the active window or even just an area using the mouse capture and automatically save the image sequentially numbering it. Multi screen dump is easy to use, with on screen capture buttons or hot keys to trigger the screen dump.

Images are saved to the folder of your choice and a half size preview can also be displayed. This application is ideal for people who need to capture screens for software manuals, tutorials or support desk manuals.

For simple file operations like adding, extracting, testing files to Zip archives (PKZip2.04 compatible).
Multiple disk spanning and ZIP file splitting supported. Drag & Drop interface with Explorer.
Vallen Zipper is a software that add, test and extract zip archive files.
No help included but standard and very intuitive interface. Self-extracting archive. No installation required.

Assistant Tech Admin Tool provides system information about your PC in one place with the click of a button.
With no installation required the application can inform the user about various system resources such as:
- PC name
- Company
- IP address
- OS
- RAM
- Processor speed
- Resolution
- Free HDD space
- Network connection