Here is an extensive list of the softwares I use to translate the various kinds of documents of my clients:

Operating System: Windows 7

Automation: Microsoft Office 2007 ; Open Office 3.3

PDF: Adobe PDF; Foxit Reader and various free conversion tools

CAT: SDL Trados 2007 Freelance; Transit XV 3.0 Satellite PE

Dictionaries: various paper and eletronic dictionaries along with specific data bases

Website Localisation: Dreamweaver; Nvu; PSPad

Graphic Design Tools: Gimp; Paint.net

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All file sent back to the client are systematically scanned by Avast 6.0 Home Edition to avoid spreading any virus.