The Best Tools to Connect DB2 to Excel

The Best Tools to Connect DB2 to Excel Connecting IBM DB2 to Microsoft Excel allows businesses to transform raw mainframe or relational data into interactive spreadsheets, dashboards, and financial models. Depending on your technical expertise, security requirements, and budget, several excellent tools can bridge the gap between DB2 and Excel. Built-In Excel Data Connectors (ODBC / OLE DB)

The most direct way to connect DB2 to Excel is by using Excel’s native data import features.

How it works: You install an IBM DB2 ODBC driver on your machine, configure a Data Source Name (DSN) via the Windows ODBC Data Source Administrator, and pull data using Excel’s “Get Data” feature.

Pros: Completely free; built straight into Excel; supports standard SQL queries.

Cons: Requires manual driver installation; can be difficult for non-technical users to configure. Power Query / Power BI Desktop

Power Query is Excel’s modern data transformation and engine, built directly into Excel 2016 and newer versions.

How it works: Go to Data > Get Data > From Database > From IBM DB2 Database. You will need the IBM Data Server Client software installed on your machine for the connection to clear.

Pros: Highly visual interface; allows advanced filtering, cleaning, and merging of DB2 tables before importing; data refreshes with a single click.

Cons: Initial setup requires administrative privileges to install the underlying IBM client prerequisites. Third-Party Excel Add-Ins

If you want a code-free experience that bypasses complex IT setups, specialized third-party add-ins are highly effective.

Devart Excel Add-ins: Offers a dedicated DB2 add-in that allows you to visual-query DB2 data, refresh it instantly, and even edit the Excel rows to write data back to the DB2 database.

CData Excel Add-Ins: Provides a powerful, self-contained add-in that treats DB2 data like a standard Excel table. It supports bulk loading, scheduling, and massive datasets without crashing Excel.

Pros: No complex SQL knowledge needed; bidirectional data sync (read and write).

Cons: Paid subscription software; licensing costs scale per user. Integration Platforms (iPaaS)

For automated, enterprise-level scheduling or cloud-to-local synchronization, integration platforms offer robust pipelines. Tools: Skyvia, Zapier, or Microsoft Power Automate.

How it works: These cloud platforms connect to your DB2 instance (often requiring a secure gateway) and automatically push updated data into Excel Online or OneDrive-hosted workbooks.

Pros: Fully automated; triggers updates based on schedules or events; no local drivers needed.

Cons: Not ideal for real-time, ad-hoc desktop analysis; higher monthly costs. Choosing the Right Tool

Select Power Query if you have Excel 365 and need to clean or shape data before analyzing it.

Select Devart or CData if you need non-technical users to pull and refresh DB2 data regularly without IT help.

Select Native ODBC if you want a zero-cost solution and possess basic SQL skills. If you’d like to narrow this down, let me know:

Your Excel version (e.g., Office 365, Excel 2019, Excel Online)

Your DB2 environment (e.g., AS/400 iSeries, Linux/Unix/Windows, z/OS Mainframe) The technical skill level of the people using this report

I can provide a step-by-step setup guide for the specific tool that fits your needs best.