Go directly to the official project website, typically found at hdp.tnk.gov.ph [1].

Once downloaded, right-click the zip file on your computer and select "Extract All" to use the files. If you can tell me:

I can provide more precise instructions or links, or I can help you understand how to use the extracted files.

Click the link for the required TNK package (e.g., "TNK-Base-Map.zip" or "Project-Data-2026.zip").

What (maps, forms, data analysis) you are looking for? Are you an authorized user ?

Data is usually provided in a ZIP format to combine multiple mapping files, CSVs, or databases into one compressed file for easier downloading and installation. How to Download (General Process)

Look for sections labeled "Downloads," "Updates," or "Data Export."