Download dotConnect for QuickBooks Online

Version: 3.1.35,  Release date: 05-Mar-2026

dotConnect for QuickBooks Online

High-performance ADO.NET data provider for QuickBooks Online with advanced ORM support.
16.26 Mb Get Trial

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dotConnect for QuickBooks Online Documentation and Samples

HTML Help Documentation

The product documentation is available as a single chm file.
3.09 Mb Download