A tool to compare 2 Excel files

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Bids
4
Avg Bid (USD)
$253
Project Budget (USD)
$250 - $750

Project Description:
I need a tool that
Compares 2 Excel files with many sheets
The excel files are extracted from my database, so the user should be able to precise for each sheet the primary key (for example: using another excel file registered in the hard drive)
The tool generates a report saved on the hard drive and displaying the difference between the files based on the primary keys.
In the report there’s a case where the user can flag each line after analyzing the difference as ”OK”
Once the user runs again the tool, it’ll compares another 2 files based a previous report (and the primary keys) and the differences flagged as “OK” will be reported again in the new report (of course if they exist as a difference in the new comparison.

Additional Project Description:
09/29/2012 at 16:39 EDT
If you have any question, don't hesitate.

Skills required:
Java, PHP, Visual Basic
Hire mayou687
Project posted by:
mayou687 France
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