WriteExpress - Easy Letters
There are a variety of letters available including acceptance letters, application letters, advice letters, recommendation letters, cover letters, thank you letters, resignation letters, and other general and employment-related letters.
In all, there are 2200 letters, 11,000 sentences, and 39,000 phrases you can use to compile a letter.
WriteExpress - 3001 Business and Sales Letters
WriteExpress - 4001 Business, Sales, and Personal Letters
How to Use The Templates
Options include copying an entire pre-written letter into Word that you can edit, or choosing sentences or phrases to include in a letter you write.
Highlight the letter, sentence, or phrase you wish to include then Click on Insert to access the letter in Microsoft Word.
I thought the process was a little unwieldly, because I had to remember to select only the letter I wanted, but overall it worked well.
Remember to personalize your letter so it fits your situation, and include your contact information. Then, be sure to spellcheck before you send or upload your letter. Software like this is a tool you can use to help with your correspondence, but it's up to you to make sure it's perfect!