SimbaEngine ODBC SDK
- Software development kit building drivers for non-relational data access to proprietary sources. It also includes a JDBC bridge and an ADO.NET implementation. Supports HP/UX, AIX, Solaris and Windows NT. By Simba Technologies.
- http://www.simba.com/odbc-sdk.htm

Daffodil DB Open Database Connectivity (ODBC) Driver
- A high-performance 32 Bit ODBC Driver that provides transparent access to remote databases from any ODBC-compliant application.
- http://www.daffodildb.com/odbc-driver.html

Dharma ODBC SDK
- ODBC Driver SDK for data source provide high-end SQL functionality and performance to proprietary or legacy data source.
- http://dharma.com/Dharma_odbcsdk.shtml

SPDB ODBC wrapper
- SPDB is C++ library which wraps ODBC API. It is cross-platform, and works well with Windows ODBC and unix-odbc. [Open source, GPL]
- http://www.tacticaltelesolutions.com/alexeyp/index.php?act=spdb

OpenAccess ODBC SDK
- Provides the toolkit and the run-time software components needed to implement ODBC enabled access to your data source. By Automation Technology, Inc.
- http://www.odbcsdk.com/

DataDirect Connect ODBC
- Cross-platform ODBC drivers for Oracle, SQL Server, Informix, Sybase, DB2 databases. New "wire protocol" drivers eliminate need for database client software. [Closed source, free evaluation download]
- http://www.datadirect.com/products/odbc/

ITTIA ODBC
- A data access, reporting and migration tool for RDM (formerly db_Vista)/Raima/Birdstep databases. Creates a standard ODBC API that can be used by almost any database program, including Access and Excel.
- http://www.ittia.com/products/ittia_odbc.html

MySQL Connector/ODBC (MyODBC)
- Allows connect to a MySQL database server using the ODBC database API. [Open source, GPL]
- http://www.mysql.com/products/myodbc/index.html

XTG Systems InterBase6 ODBC driver
- A core-level compliant InterBase6 ODBC driver. [Open source, LGPL]
- http://www.xtgsystems.com/linux/ofbodbc/about.php

The unixODBC Project
- Provides the entire ODBC 3.52 API, Drivers, and tools for non windows platforms. Including GUI support for both KDE and GNOME. [Open source, LGPL]
- http://www.unixodbc.org/

ODBC Broker
- A C/C++ library that allows you to access ODBC data sources with just a few line of code. Now you can create dynamic database engine to access any ODBC data source. (SQLData Systems)
- http://www.sqldata.com/broker.htm

Open Source ODBC Driver Manager Project
- Project goals are to develop and promote unixODBC to be the definitive standard for ODBC on the Linux platform. This is to include GUI support for KDE.
- http://www.unixodbc.com/

ODBCExpress
- A BDE alternative which provides you with a high performance connection between your Delphi or C++ Builder application and your SQL database. By Korbitec.
- http://www.odbcexpress.com/