OraDB DUMP Viewer
Windows Desktop Application

View Oracle DMP Files
Without Oracle

OraDB DUMP Viewer is a desktop tool that analyzes and browses Oracle database EXPORT files (.dmp) without requiring an Oracle environment.Dramatically improve productivity for DBAs and data migration teams.

Free for personal and educational use

Download

Download the latest version from GitHub

Key Features

OraDB DUMP Viewer provides an intuitive interface and powerful analysis engine to quickly inspect the contents of DMP files.

DMP Analysis Without Oracle

Analyze and browse schemas, tables, and data in .dmp files without installing Oracle Database or Client.

Schema & Table Tree View

Display schemas in a hierarchical tree. Quickly identify table names, owners, and row counts from the table list, and preview data with a double-click.

Advanced Search

Find target data instantly with SSMS-like compound condition searches combining 12 operators (contains, starts/ends with, null checks, etc.) with AND/OR logic.

Large Data Support

Smoothly browse millions of rows with paging. Progress bar shows real-time analysis status including speed, remaining time, and estimated completion.

MDI Multi-Window

Open multiple DMP files and table previews simultaneously. Freely arrange with cascade, tile, or icon layouts.

Secure License Authentication

Secure license authentication based on RSA signature verification. Simply import a license file to activate instantly.

Get Started in 3 Steps

Simple process from license acquisition to data browsing.

1

Get a License

Individuals and educational institutions can register for free. Corporate licenses are issued immediately after payment.

2

Launch & Activate

Import the downloaded license file (.lic.json) into OraDB DUMP Viewer to complete activation.

3

Open & Browse DMP Files

Simply open a .dmp file to visualize all schemas, tables, and data. Search and page through data comfortably.

Intuitive Interface

Familiar interface design for SSMS users

OraDB DUMP Viewer — EXPORT_20260201.dmp
File(F)Edit(E)View(V)Object(O)Tools(T)Window(W)Help(H)
Schemas
HR (5 tables)
├ EMPLOYEES
├ DEPARTMENTS
├ JOBS
├ LOCATIONS
└ SALARY_HISTORY
SALES (3 tables)
INVENTORY (4 tables)
HR.EMPLOYEES1,247 rows
Search...
Advanced Search
EMP_IDFIRST_NAMELAST_NAMEDEPARTMENTSALARYHIRE_DATE
1001TakashiYamadaEngineering850,0002024-04-01
1002YukiSatoSales720,0002024-06-15
1003KenjiTanakaEngineering910,0002023-01-10
1004MikaSuzukiHR680,0002025-02-20
1005RyoWatanabeMarketing760,0002024-09-01
1-100 / 1,247 rows
← Prev12313Next →
Analysis complete — 12 tables (1.2s)
License: 山田 太郎

Pricing Plans

Free for individuals and educational institutions. Simple annual pricing for businesses.

Individual

For personal use

¥0/ year
  • All features included
  • Instant license issuance
  • Annual renewal (free)
Register Free

Education

Universities, schools, etc.

¥0/ year
  • All features included
  • Instant license issuance
  • Institution name registration
Register Free
BUSINESS

Business

For corporate use

¥9,800/ license / year (excl. tax)
  • All features included
  • Bulk license purchase
  • Stripe payment supported
Buy LicenseCreate Quote

System Requirements

OS
Windows 7 or later
Runtime
.NET 10
Supported Files
Oracle .dmp
Oracle Environment
Not required

Buy the Developer a Coffee

OraDB DUMP Viewer is a personal development project. If you find it useful, a small donation would help support continued development.

☕ Support

Get Started with OraDB DUMP Viewer Today

Free for individuals and educational institutions with full features.