Signature Creator
Signature Creator allows you build your own email signatures with a logo, formatted text, hyperlinks and an handwritten signature above it in few seconds. Use the signatures to accent your individuality in your emails and web sites!
http://www.erstenware.com/products/signcrtr.exe - 737Kb - Download - Screenshot

Random Signature Changer
RSC helps you change your mail signature. All you have to do is set up one or several signature database files containing the text you want to use as your signatures, and RSC sets them for you automatically. You can either choose which signature you want to set manually, or you can (as the name... Additionally you can let it change your signature every x minutes. ... This program should work with most email clients, as long as the client supports reading signatures from an external text file. ... It can also set the song currently playing in Winamp as your signature.
http://www.dfg-crew.com/files/rsc-1.5.zip - 231Kb - Download - Screenshot

Petition
Need to ask for real signatures on your web site? This Perl script makes use of a free Java applet which captures signatures as a series of numbers. You allow users to sign your petition or document with the signature. pl script, and you may view the signatures later with with view_petition. ... Unless you include the password, the view_petition script will only display the name and the signature. ... Also you may request email addresses with this latest release. ... Also added in the last release is the ability to specify the number of signatures per page, and 'next' or 'last' buttons at...
http://www.intelliscript.net/cgi-bin/FileCABINET.pl?download=12&.zip - 31Kb - Download - Screenshot

Weather Signature
WeatherSig is a fun tool that allows you to display your city weather conditions in your email signature for many popular mail programs. Your signature can be inserted manually or automatically into outgoing messages for Outlook Express, Mozilla Thunderbird and more. ... If you leave our "Created By WeatherSig" line in your signature, most people will see your new weather signature and realize this is something cool and download it before you have a chance to tell them about it. ... Not only does WeatherSig allow you to insert your current weather conditions into your email but WeatherSig...
http://www.weathersig.com/files/weathersig-setup.exe - 2Mb - Download - Screenshot

Auto Signature
* Auto Signature - Free marketing, random famous quote or funny joke tool for Outlook Express* Data Plus Auto Signature is a free software tool that gives extra functionality to your mailing program by adding jokes, quotations or html marketing text on a random basis to an email signature file. ... The software was designed for, set up and tested on Microsoft Outlook Express, but may work on other email clients able to attach an external signature file to it's outgoing mail. ...   Typically you will use it to: Make your emails more interesting by adding random proverb, funny quotes,...
http://www.dataplus.co.za/downloads/asSetup21.exe - 4Mb - Download - Screenshot

Signatures
Easily create your own Custom Email Signatures. Easy to use program lets you enter 4 lines including click-able email address and web site URL. Choose fonts, font color and animated or static graphics of any format to send with every outgoing email. Over 30 unique free animated gifs included to... Use a different Signature for Holidays, Events, Your Mood, etc.
http://camtech2000.com/Programs/signat20.zip - 2Mb - Download - Screenshot

RealAccount
RealAccount is a freeware plugin for MS Outlook XP and 2003. purpose is to enhance Outlook accounts handling, with the ability to choose preferred account and signature for each defined mail folder. by default, user has to manually select preferred account and signature when composing an email. ... options, which can be inherited from the parent, are preferred Account, preferred Signature, signature on top or bottom, message format (text, html) and the ability to mark all folder messages as read.
ftp://ftp.agt.net/pub/simtelnet/winnt/emaimso/reala12_190.zip - 369Kb - Download - Screenshot

pdfMachine Signer
pdfMachine Signer is the easy way to digitally sign your PDF files. Simply, quickly and lowpriced , Sending 1 to 1 signed copies of a document. It's never been so easy to send documents. Print your document simply through our pdfMachine (printer driver) and your email program will open... - Set the signature appearance including images, reason, location, dates and signature details. ... - Or leave the signature invisible. ... - Use the power of pdfMachine to set security settings, encrypt, email, edit and lots more Try out pdfMachine - Signer using the free Trial Version.
http://www.broadgun.de/pad/pdfmachinede.exe - 5Mb - Download - Screenshot

BrandedMail
There? s nothing like it! Introducing Brandedmail, the world? s first self-serve branded Email system for Outlook. Upon FREE download, you are taken straight to the revolutionary, patent pending Brandedmail Wizard where YOU create YOUR OWN professional, world-class Email, complete with your... Plain text Email is out, and pre-made email templates are like stale pre-made sandwiches. ... for every single Email you compose. ... Make as many changes, as many times as you wish to your new fancy Email.
http://highspeed1.movedigital.com:.../temp/521968/BrandedMailSetup.exe - 6Mb - Download - Screenshot

Email CHAOS
With E-mail CHAOS you can protect the privacy of your e-mail messages, files and folders by encrypting them so that only the intended recipients can read them. You can also digitally sign messages and files, which ensures their authenticity. When someone sends you e-mail with their digital...
http://www.safechaos.net/DEMO/ec.exe - 420Kb - Download - Screenshot