Question 1

What is OraDB DUMP Viewer?

Accepted Answer

OraDB DUMP Viewer is a Windows desktop tool that analyzes and browses Oracle database EXPORT files (.dmp) without requiring Oracle. You can inspect table structures, preview data, auto-generate DDL, and export to CSV/Excel.

Question 2

Can I open DMP files without Oracle installed?

Accepted Answer

Yes. OraDB DUMP Viewer requires no Oracle Client or Oracle Database installation. You can browse and analyze .dmp file contents with the tool alone.

Question 3

How much does it cost?

Accepted Answer

Free for individuals and educational institutions. Corporate use is ¥9,800 (excl. tax) per license per year. Credit card payment via Stripe is supported.

Question 4

What DMP file formats are supported?

Accepted Answer

DMP files created by Oracle legacy export (exp command) are supported. The tool analyzes table definitions, data, indexes, and more.

Question 5

Which Windows versions are supported?

Accepted Answer

Windows 10 and later (64-bit) are supported. No .NET Framework required — ready to use immediately after installation.