Having an issue with customizing or using one of our products?

Hire an Extentech staff expert to assist you with your project.

No one knows our products better than we do.

Includes up to 4 hours of e-mail and phone support for programming tasks, database design and administration, system design and development using Extentech tools and/or systems including database-driven web applications.

This is a convenient way to get some expert help with your issue. We will contact you to schedule time to work with you. Available hours are 9-5 PST.

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ExtenXLS Java Excel Spreadsheet SDK
OpenXLS Java Spreadsheet SDK (GPL)
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1032 Irving St. 910
San Francisco, Ca 94122
(415) 759-5292

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