Most compare and merge tools have these features, differences in lines can be highlighted, a bar summary will give you easy details between the differences, merging becomes easier by the drag & drop or click & select options, when you begin merging folders you can use the redo/undo multi-level option, you can have results of comparisons printed out, it is simple to install and uninstall, support for the command line is readily available to you and it can usually change your results comparison to html.

You can use a compare and merge tool for comparing directories and files. Some have a color coordinated side by side use of comparisons, this is easier to see differences of multiple files with just a sharp glance.

Writers use a compare and merge tool for comparing documents in Word, PDF or Excel by plug in usage, to make edits in documents by using a window comparison with the built in text editor and by using the word wrap in which document paragraphs are compared.

Developers get help with compare and merge tools by keeping track of folder and file changes, making use of a built in binary comparison by sharing, html and reports differences printed with co-workers and you can do a performance of reviews code.

For regular computer users compare and merge tools come in handy with navigating quickly through all the differences, compare a previous version which helps undo and correct mistakes, directories and files can be drop & drag easily. You can also create a snapshots directory which can be used in your comparison or archiving in the future.

Some compare and merge tools that are popular include: Beyond Compare, which lets you merge and compare text files, folder comparison, archives of zips and ftp site comparison. Merge, which lets you compare pages from the web text files and source code. Diff Doc that has MS Excel, PDF and MS Word file comparison, documents in Word Perfect and types of files of RTF and HTM. CompareIt! Which you can merge and compare text files, do folder comparisons, highlighting of syntax and archiving zip files.

Benefits of using compare and merge tools are merging automatically, comparison by three-way, line linking, where text blocks are linked into graphs, which then allows you to visually see relation of files and much more. For complete details and requirements your best bet is to read software packaging of the compare and merge tool you choose to use.

Whichever Career path you have chosen, a compare and merge tool could be helpful to you in a variety of ways. Most everyone uses documents, files or images in their work at some point or another. To find the compare and merge tool best suited for you do comparison of different software brands and determine which one has the components you need.