Free contact info software for windows

My Contacts is a free widget that keeps all your buddies info in your fingertips.
Main features:
- Scroll through the contacts
- Change the theme color
- Add/Update/Edit options
- Double click to copy the contact info

Reunion.com is now offering its Outlook and Outlook Express plug-in to all, enabling users to automatically update their contact lists. Telephone numbers, addresses and e-mail addresses change all the time -- ensure you keep up to date automatically with GoodContacts. The plug-in also allows users to search for anyone using the Reunion.com database of over 38 million users. Lost loves, old friends, military buddies and more can easily be located using this fantastic feature. Rated 5 Cows on Tucows.com and 41/2 Stars on Download.com!

Thunderbird plugin that will add the addressbook in the Thunderbird main window for easier access The Contacts Sidebar Thunderbird plugin displays the address books in a sidebar in Thunderbirds 3-pane-window and can be toggled with the F4 key or a toolbar button.
Contacts Sidebar displays all available address books in a sidebar in the 3-pane-window of Thunderbird. Contacts Sidebar makes all your contacts easy accessible from the main window to quickly write messages, or to edit the properties of a contact card.
As of version 0.6, the Contacts Sidebar also replaces the sidebar in the compose window. The sidebar in Thunderbirds main window and the sidebar in the compose window have the same context menu and share the same features.
There a quite some features in the Contacts Sidebar that you can change to match personal preference. As for all extension, the Contacts Sidebar options can be found in the "Tools | Extension" list. In this list either double click on the Contacts Sidebar entry, or select the sidebar entry and choose "Options" in the context menu.
Main features:
- Collapsable address book selection and search field to save space for contacts and accounts.
- Quick search contacts. Search your contacts with different search criteria modes and multiple search terms
- Write message to selected contacts. Add the recipients to the To, Cc or Bcc field of the new message.
- Forward Contact, to send contact info as a vCard attachment.
- Drag & Drop files and messages to a contact to easily add attachments to a new message to this contact.
- Automatically populate LDAP address books with a user-defined search query (see Contacts Sidebar Options).
- Toolbar button, F4 key and a menu item "View | Layout | Contacts Sidebar" to toggle the display of Contacts Sidebar.
System requirements:
- Thunderbird: 1.5b ? 2.0.0.*

Contact Tracer is a useful, colorful, simple and easy-to-use personal contact manager utility.
The features include sending e-mail to the current contact, visiting
the current contacts website (if any), printable reports of all contacts.

Get Adapter Info is a free and small application that displays MAC addresses, group name and adapter type for entered machine.

CDR Info is a small tool developed by Plextor for the Plextor drives only.
CDR Info will tell you information about the manufacturer of your CDR media.