Dr Tax 
Professional Canadian tax preparation and efile software in both English and French, with client management.
http://www.drtax.ca/SimTax
Personal income tax software for Canada. Free download.
http://www.simtax.com/
MyTAX
Excel spreadsheet of the T1 General Personal Income Tax Return for residents of Ontario, British Columbia, Alberta, Manitoba, and Nova Scotia.
http://www.peeltech.ca/
UFile
Prepare Canadian federal and Quebec tax returns online and file them electronically to the CCRA and to the MRQ via Netfile.
http://www.ufile.ca/
Intuit QuickTaxWeb
From the makers of Quicken, a Canadian tax software program that provides a way to file your taxes online.
http://www.quicktaxweb.ca
MyTaxexpress
Offers simple personal income software to Canadian taxpayers. Includes company details and demo request.
http://www.mytaxexpress.com/
Intuit QuickTax
Complete PC-based personal tax software solution for Canadian tax preparers to prepare and file taxes.
http://www.intuit.ca/
Intuit Greenpoint
Offers ProFile for professional tax preparers and financial planners. Includes pricing and support.
http://www.greenpointsoftware.com/
