DBRECOVER – Expert Recovery Solutions for Oracle and MySQL Databases

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DBRECOVER For Oracle

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User Guide

DBRECOVER for Oracle can directly read oracle data file.

We provide DBRECOVER for Oracle as software and service.

It can recover data without any kind of backup in below case:

  • corrupt/crashed/ORA-00600 oracle database
  • lost redo logfile
  • drop/truncate table by mistake
  • drop user by mistake
  • drop tablespace by mistake , even inlcuding contents and datafiles
  • drop diskgroup by mistake
  • SQL delete table record: delete from table
  • corrupted filesystem/disk
  • asm disk header lost or overwritten
  • lost system01.dbf ,but left user data tablespace
  • lost control file
  • delete data file on filesystem/asm by mistake
  • datafile corrupted by malware/ransomware

What are the limitations of this Oracle database recovery software?

Limitations of current version of the software​

  • Compression Table & Encryption Table
  • XML type and Nested Array type 
  • compress & encryption SECUREFILE lob 
  • IOT:Index Organized Table
  • Complex Partition Create DDL(although partition table data can be recovered)

Frequently Asked Questions (FAQ)

1. Product & Capability

  • Q: What is DBRECOVER for Oracle? A: It is an enterprise-level recovery tool that extracts data directly from Oracle datafiles (.dbf). It works independently of the database instance, meaning it can recover data even if the database cannot be opened or if the SYSTEM tablespace is lost.
  • Q: Which Oracle Database versions are supported? A: It supports Oracle Database versions from 8i to 21c.
  • Q: Which Operating Systems are supported? A: Since it is Java-based, it supports Windows, Linux, AIX, Solaris, and HPUX.
  • Q: Can it recover data without the SYSTEM tablespace or Control Files? A: Yes. By using “Non-Dictionary Mode,” it can scan raw datafiles. Note that in this mode, table and column names are lost, and you must manually map the recovered raw data to your known table structures.
  • Q: Can it identify who deleted the data or when it happened? A: No. DBRECOVER extracts data content from datafiles. It does not analyze Redo Logs or Archivelogs, so it cannot provide forensic details like timestamps, user accounts, or IP addresses associated with the deletion.
  • Q: Can I verify if my data is recoverable before purchasing? A: Yes, and you must do so. Please download the Community Edition and use the “Examine Records Count” feature. This allows you to check exactly how many rows are recoverable in your damaged files without paying.

2. Licensing & Pricing

  • Q: What is the price of the license? A: The price is $1350 USD. This price is fixed and non-negotiable.
  • Q: What does “Single-User License” mean? A: The license is strictly bound to one specific DB_NAME (Database Name). It cannot be used on multiple databases with different names. One license covers one database.
  • Q: Is the license perpetual? A: Yes, the license is perpetual for the specific version you purchased.
  • Q: Is the license transferable? A: No. Once issued for a specific DB_NAME, the license cannot be transferred to another database or changed.
  • Q: Do you offer reseller or volume discounts? A: No. We do not offer partnership programs, reseller discounts, or bulk pricing.

3. Purchase & Delivery

  • Q: How do I pay? A: We accept Credit Card payments only via Stripe on our website. We do not accept PayPal or Bank Transfers.
  • Q: How is the license delivered? A: After payment, you must email us the DB_NAME of your target database. The license key will be sent to your email within approximately 1 hour after we receive both the payment confirmation and the DB_NAME.
  • Q: Do you provide an invoice? A: Yes. Our payment processor (Stripe) automatically emails a receipt upon successful payment. This serves as your proof of purchase.
  • Q: What is the legal entity behind the software? A: The software is sold by ThreeGem Co., Ltd., registered at 504 Scole No.2 Tenjin, 3-6-24 Tenjin, Chuo-ku, Fukuoka-shi, Fukuoka, Japan.

4. Support & Policy

  • Q: Do you offer technical support? A: The software license itself does not include technical support; the tool is sold “as-is” for self-service recovery. However, we do offer paid technical support services separately. If you require expert assistance or want our team to handle the recovery, please contact us for a quote.
  • Q: What is your refund policy? A: We offer no refunds under any circumstances. You are responsible for verifying the software’s capability using the free Community Edition before making a payment.
  • Q: Do you guarantee data recovery? A: No. We do not guarantee results. Recovery success depends on the extent of damage to your files and whether data has been overwritten. Use the “Examine” feature to assess recoverability yourself.

Digital Item Policy

Thank you for considering purchasing digital items from our store. Before making a purchase, please read this policy carefully as it outlines important information regarding software sales.

Software Sales

We offer digital software products for sale on our website. By purchasing a software product from us, you agree to our policy and acknowledge that you have read and understood it. All software sales are final, and we do not offer refunds or exchanges once the software has been purchased.

Testing Software

It is your responsibility to ensure that the software you purchase is compatible with your system and meets your needs. We recommend that you thoroughly test any software before purchasing to ensure it is suitable for your requirements. We do not accept responsibility for any compatibility issues that may arise after purchase.

Software License

By purchasing our software, you are granted a non-exclusive, non-transferable license to use the software. This license is for personal use only and does not allow you to sell, distribute or transfer the software to any third party. Any unauthorized use of the software is strictly prohibited and may result in legal action.

Software Updates

We may periodically release software updates to improve functionality or address security issues. These updates may be free or require additional payment. By purchasing our software, you agree to receive updates and understand that failure to update the software may result in decreased functionality or security issues.

Technical Support

We offer technical support to assist with any issues that may arise with our software. However, we do not guarantee that all issues can be resolved or that the software will function without error on all systems.

By purchasing our digital items, you agree to all terms and conditions outlined in this policy. If you have any questions or concerns, please contact us before making your purchase.