Here is a list of 13 must-have tools for SEM professionals:
1. Freshbooks Invoicing and Timesheets
Freshbooks is an online estimating, invoicing, project management and time tracking service that gives your business a professional image, no matter how small. Invoice all your clients online and set up automatic bill and debit the credit cards of recurring clients […]

Long time ago I stumbled on this free font site and I have been using it since. Creamundo.com is one of the best font sources I found so far along with Dafont.com.

The brand spanking new Pixelmator is another member of the enjoyable generation software collection. So, this is an image editor app for OS X, utilizing Apples core image processing routines. Although it’s not a Photoshop replacement yet, it has the potential of becoming one very soon.