Free differences between software for windows

Spot the Difference 1.1.1 is created to be a fantastic game in which there will be two pictures of different smiley faces. There will be 10 slight differences between the two pictures, such as the position of the eye and the colour of the face. You need to find out all the differences as quickly as possible. If you are stuck, there is a hint button to help you out.

MDBDiff is a tool designed to quickly locate structural differences between two Microsoft Access databases (*.mdb files). The comparison is made on the following objects: tables, fields, indexes, relations, and queries. The structural differences analyzed include: changes, additions, and deletions of objects and properties of those objects. The user follows the intuitive wizard-like interface to select two Access databases to compare, enters any necessary security logon information, select the objects to compare, then selects an output type and location for the report that is built. Users can save settings to a text file for auto execution via command line. Reasons for using this tool include the items below plus more: - Rapidly locating client bugs by finding exact database version differences in the table and field structures. - Synchronizing test and development database structural versions (preclude false bugs due to old DB versions). - Quickly generating a list of structural changes to a database

Pagediff is a simple page compare application Pagediff is a simple page compare application that will help web developers and designers see HTML-code(text) differences between webpages.
It doesnt take the original page source. It takes browser generated DOM compliant view source. It omits Doctype declaration and HTML tags.
After installation, to use this, one has to
- Right click on a page & select Start DIFF (this action saves the current page to memory),
- Go to the page which one wants to compare (with the saved one) and
- Right click on the page & select Show DIFF
System requirements:
- Firefox 1.5 - 2.0.0.*

imageDiff can detect differences between a gif and a jpeg image, while a text diffing program can detect changes in source code If you have ever wanted to know the differences between two images, imageDiff is the answer. There are a lot of tools out there for comparing text, whether it be source code files or office documents, but until now there hasnt been a good way to compare images.
Have you ever
- looked at two images and wondered if you are noticing all the differences in them?
- needed to know which file format is preserving your images the best?
- wanted to know how much a photograph has been changed when you compress it?
- needed to show someone the difference between two images, but found it difficult to explain in email?
- wondered whether someone else is using one of your images or just one that is similar?
ImageDiff can do all of this for you, and more. Whether you are a professional game designer, digital artist, photographer, web designer or just use a lot of digital artwork, imageDiff will help know exactly what you are looking at.
Diff stands for difference, and diff software can detect differences between 2 files with similar content type. For example, imageDiff can detect differences between a gif and a jpeg image, while a text diffing program can detect changes in source code files and other ascii text based files.
Not only is imageDiff a great image comparison tool, it is available as both a standalone utility and integrated into our next generation source control and configuration management system ? Evolution. If working with digital images is part of your profession, see how Evolution can save you time and make managing your digital assets easier.
Main features:
- Compare two images and see exactly what has changed, down to the pixel.
- Compare images in different formats with each other, including JPG, GIF, BMP, TIF, PNG and more.
- Compare images of different sizes, imageDiff will scale and compare them automatically.
- Choose between four different visualization filters to highlight differences the way you want.
- Overlay the original image to see exactly where changes have occurred.
- Report the percent of pixel and color change, a great way to see the effects of image compression.
- Adjust the comparison tolerance to ignore, or allow for, compression noise and artifacts.
- Switch between larger thumbnail views of the images to evaluate changes for yourself.
- Save the comparison image for reference or to be able to show others the image changes.
- Use the full-featured command line to run imageDiff from a script or plug it into other programs.
- Configure imageDiff as your default comparison program and set up a passthrough program so that non-image files are passed to a traditional text differ.

The SQL Compare application will allow you to compare the structure of two SQL server databases and display all the differences between them. You can compare databases online or you can take snapshots of the structure of the databases and compare them off-line, which is ideal for when you have a regularly update database and want to check if the all the changes to the database were committed successfully.