Oracle 7.3 - Oracle 21c Windows 11 compatible Version

Most intuitive
Oracle Database Tools

20+ years of Oracle database experience. Download your free trial. We facilitate your daily business.

Our customers:

Oracle database tools by KeepTool have been developed by database application developers for database application developers as well as database administrators and application support. Based on the feedback and requests of our customers we continuously enhance our tools for more than 20 years now and we try hard to improve with every new release.

Our new version 15 comes with various new features such as

  • Support of Microsoft Windows 11 operation system as well as compatibility to the new Oracle 21c database and backward compatibility down to Oracle 7.3.
  • Tagging database objects of special interest by icons such as favorite star, colored bullets, and much more. This helps you to keep organized, reduces the risk of volatile errors and altogether gives your database development and maintenance work an overall boost.
  • Improved support of Oracle XML DB, for example for data exchange with external systems.
  • Data encryption and checksumming support for direct TCP/IP connections increases data security within your network.

New - KeepTool 15

Download the free trial version here


KeepTool use cases

Application Developers

Database Administrators

Application Users


Application Developers

Ideal for Oracle database application development, our tools make you more productive in every stage of the software development cycle such as data modelling, database programming, software testing and maintenance. KeepTool helps you to quickly accustom to legacy databases as well as perform any kind of data analysis and performance tuning.


Database Administrators

Our emphasis on database administration is focused on the system-side support of database applications. Our tools cover management of users, roles, tablespaces, privileges, database objects and access control lists (ACL) as well as performance optimization, system security, session monitoring and management of pluggable databases.


Application Users

Advanced database application users will find KeepTool as the perfect companion for data mining and reporting beyond the capabilities of your database application. Apply query by example technologies, perform graphical data grouping, lookup foreign key values, create your own SQL queries using our query builder. Export data to MS-Excel, create your own reports and export to PDF/A format.


Our Products

KeepTool Hora Free Icon

KeepTool Free

KeepTool Free comprises our free tool Hora Free. It contains essentials of our flagship tool Hora for occasional usage.

Hora Reverse DB SQL Editor DB Doc

KeepTool Professional

The KeepTool Professional edition contains our flaship database tool Hora plus three add-ons: SQL Editor, DB Doc and Reverse DB. Our bestseller bundles a very powerful set of tools with the best value for money.

Hora Reverse DB SQL Editor DB Doc DB Compare ER Diagrammer PLSQL Debugger

KeepTool Enterprise

The KeepTool Enterprise edition comprises our flagship database tool Hora and all six add-ons: SQL Editor, DB Doc, Reverse DB, DB Compare, ER Diagrammer and PL/SQL Debugger. It is our most powerful set of tools and targets software developers as well as customers working in large enterprise networks.

Release Notes

KeepTool 15.0.0

06 Dec 2021

KeepTool now supports Oracle 21 as well as Windows 11. Database object flagging Both on Hora’s tables/views and PL/SQL overview grids as well as on the data content browser, query builder,sequences and PL/SQL types overview grids you can now flag individual database objects. A combo box in the new “Flag” column allows you to select […]

KeepTool 14.2.3

14 Jul 2021

In KeepTool 14.2.3, the Schema | Policies page has got two new menu items to enable respectively disable an Oracle policy. For Oracle 18c and later, Hora now displays the database version including patch levels such as by querying another Oracle data dictionary column. KeepTool now includes FastReports 2021 reporting system that introduces several [...]

New blog entries

Overview KeepTool Hora - Handy tools for Oracle datases

KeepTool 15 comes with various new features and improvements

06 Dec 2021

KeepTool 15 comes with various new features and improvements KeepTool products are valued by application developers, database administators and application users for their intuitive GUI, steep learning curve and rich features. Customers are using our tools for more than 20 years now and we try hard to improve with every new release. In conjunction with the […]

What our customers say

For us as DB Admins HORA provides everything we need for our daily work! Particularly noteworthy is the competent and fast support by KeepTool.

Markus Recktenwald

IT SAP-Basis, GLOBUS SB-Warenhaus Holding GmbH & Co. KG

I’ve been using KeepTool’s HORA for many years especially for evaluations and database checks. The software is very reliable, the support always competent and reaction times are very short - conclusion: highly recommended.

Jutta Kimmerle-Zimmermann

Business Application Responsible, Deutsche Transalpine Oelleitung GmbH

Since version 3.0 (end of the 90’s) I work almost daily with HORA. With this “all-in-one” application all my needs regarding development, operation and support are perfectly covered. Many thanks, KeepTool!

Christophe Bürki

ICT Operations, Europäische Reiseversicherung ERV

Who our customers are