Text to Speech Roundup - Pros and cons of 3 Free computer text reader options

In the last few months, I have blogged about some great computer text reader options available for teachers of struggling readers.  The main idea behind all of these options is to have a computer program read text to students who are unable to read it themselves.  This makes them more independent, confident, and successful.  This blog post today is a round-up of some of the free options available.  Each option I will discuss is free, and each has particular advantages and disadvantages.  Here is the list:

1) Free Natural Reader 11.  This is a free computer program that you download from the internet and install on your computer.  It provides 2 ways to read text: 1) a window that you can copy and paste text into from another document or application, or 2) a floating toolbar that  "floats" over any open doc or application.
-Pros: 

• When using the copy and paste window option, text is highlighted as it is read. (multi-modal learning!) 
•  Floating toolbar is convenient
• Can adjust the rate and pitch of the voices

-Cons:

• You may have to put in a tech request to get this installed, as it is an actual software program
• You can only use the digital voices that come pre-installed on your computer, which may be lower quality voices
• It can be a little tricky to change voices or adjust the speed of the voice

2) Read&Write for Google Docs.  This is a free study skills toolbar that is available as an extension to the Google Chrome browser.  It works very nicely, but ONLY works with text in the Google format.  Click this link to see about converting existing docs to Google docs format.
-Pros:

• Highlights words as it reads (multi-modal learning!)
• Better quality voices
• Since it is an extension to a browser and not software, you don't need a password to install it.
• Other study skills options, such as highlighting, dictionary, and collect highlights

-Cons:

• ONLY works with Google docs format
• ONLY works on Google Chrome browser
• MUST be connected to the internet for it to work

3) Speak tool in Microsoft Office (Word, Excel, etc.).  Most folks are unaware that Microsoft office 2010 and 2003 come with pre-installed text reader tools. You just have to know where to find them. (NOTE: Office 2007 offers the Speak command in Excel, but not in Word)   To see a tutorial for Office 2003 click here.  To see a tutorial for Office 2010, click here.  To see a video for office 2010, click here. or click here for an alternate video (in case the first one didn't work).
-Pros:

• Don't need to convert your documents to another format
• Students can be trained to do this with any computer they use.  No special software is needed.
• Don't need to access any other program to hear your text read aloud.

-Cons:

• You can't choose your voice or the voice rate
• It does NOT highlight the words as it reads.  This makes it harder for students to follow along.
• Different processes to learn depending on which version of Microsoft Office you have.  Not available in Word 2007.

So there you have it.  I hope seeing these three options head to head will give you some ideas of what would work with your students and situations.  Each tool has advantages, and a savvy user would have more than one option depending on the setting and task.  As always, please provide feedback in the comments section.