O&O Defrag Professional 30 - Perpetual License

O&O Defrag is the drive optimization program from the Berlin developer O&O Software: it reassembles fragmented files and rearranges data so that Windows, programs and documents load faster. It is aimed at home users and small offices that work with classic hard disks as well as SSDs and want a tidy drive without having to start the optimization by hand every time. This listing is a license key for the Professional edition of the Windows program, valid for the version stated in the product name.

This product is a perpetual license key for O&O Defrag Professional 30: it does not expire and can be used on Windows; the number of PCs is not stated by the supplier. The key is delivered by email together with the activation instructions.

A typical setup is to analyse each drive once, run a first full optimization and then let the program work on a schedule or in the background while the computer is idle. Hard disks get a thorough defragmentation, while SSDs are treated with a gentler method that avoids unnecessary write operations.

Key Features:

• Several optimization methods: Methods such as STEALTH, SPACE, COMPLETE and SOLID can be chosen per drive, from a quick pass to a full reorganisation of the files.
• SSD-friendly SOLID method: SOLID merges scattered file fragments on SSDs with as few write operations as possible, so that the drive is not worn out by the optimization itself.
• Automatic optimization: The program can watch the drives in the background and optimize them when the computer is idle, without interrupting normal work.
• Schedules: Optimization jobs can be planned daily, weekly or at other intervals, separately for each drive.
• Boot-time optimization: System files that are locked while Windows is running can be optimized during the next start of the computer.

Product Details:

• Product: O&O Defrag Professional
• Version: 30
• License Type: perpetual license key, no expiry
• Platform: Windows
• Devices: number of PCs not stated by the supplier
• Language: Multilingual (English, German, French, Italian, Russian and other languages)
• Delivery: license key and instructions by email after payment confirmation (usually within a few hours)
• Activation: online, license key entered in the application
• Region: not specified – if you need activation in a specific country, contact us before ordering
• Publisher: O&O Software GmbH

System Requirements:

• Operating System: Windows (64-bit); recent versions run on Windows 10 and 11, the supported Windows releases depend on the program version

How to Activate:

1. Download the O&O Defrag Professional installer for the version stated in the product name from the O&O Software website (older versions are in the download archive) and install it.
2. Do not accept an upgrade to a newer major version: the key is valid for the version it was issued for.
3. Open the registration window of the program and enter the serial number; fill in the name and company fields as indicated in the delivery.
4. Confirm the registration; the program then runs as the full Professional edition.

Delivery:

This product is delivered digitally. After your purchase is confirmed, the license key and activation guidance are sent to the email address provided at checkout. Delivery times may vary depending on the product type.