This article shows you how to download and install the full version of O&O Defrag Professional / Server v26.1.7709 for free on PC. Follow the direct download link and instructions below for guidance on installing O&O Defrag Professional / Server v26.1.7709 on your computer.
Table of contents
- About the software
- O&O Defrag Professional / Server v26.1.7709 System Requirements
- How to Download and Install O&O Defrag Professional / Server v26.1.7709
- Required files
About the software
Defragmentation is a process in which files stored on the hard disk are sorted and combined.
Compare the hard drive or SSD to a shoebox in which you keep lots of notes (the files). Windows tears up any new notes and simply throws the snippets into the shoe box. If you then want to access a file again, Windows must first find the “file snippets” and then glue them together before the file can finally be loaded. This costs time and vastly reduces performance.
O&O Defrag tidies up this shoebox by combining the snippets of a file and writing them one after the other to the hard drive or SSD. In addition, the files are reorganized so that the access times when loading are minimized. This saves you time and protects your data volumes. If you use O&O Defrag regularly, the access speed and the overall performance of your Windows system will increase noticeably. And so that you never have to worry about “file snippets” again, O&O Defrag can also be run completely automatically in the background.
Everyone should have a fast computer. That’s why we made O&O Defrag 26 so easy that anyone can use it. The new modern view does not require complicated settings.
No difficult decisions like choosing the best defragmentation strategy for your PC. O&O Defrag takes care of everything itself. All you have to do is choose whether you want to start O&O Defrag yourself manually or whether you want it to take care of everything automatically.
Of course, O&O Defrag 26 also gives you the option of choosing your own personal defragmentation strategy. In the classic view, you can make all professional settings yourself.
In O&O Defrag 26 you can switch at any time between the classic view with all professional settings and the modern view reduced to the essentials.
O&O Defrag 26 checks your hard drive or SSD for inconsistencies that can lead to problems. The component memory and the Windows system files are checked for errors. After the check is complete, O&O Defrag will show you whether and which errors were found.
Most errors can be corrected directly with the repair function.
The main features of O&O Defrag Professional / Server are:
- “Install & That’s All”: After installation, no further settings need to be configured. The programselects and implements the defragmentation method best suited to the system
- SOLID/Quick: This method, developed specifically for SSDs, performs a superficial optimization of the SSD, such as erasing the free space. This method is gentler and faster.
- SOLID/Complete: This method, developed specifically for SSDs, is a thorough optimization of the SSD.
- ClusterView with SSDs: In order to represent the degree of fragmentation of an SSD, the ClusterView now maps the logical structure of an SSD so that, accordingly, 6 blocks are combined into one.
- Fragment Filter to identify the most fragmented files on a drive
- O&O DiskCleaner
- Time View to see which defragmentation activity results in which successful optimization
- Easy-to-Use: Ideal for Beginners and Professionals
- Even faster system and program starts
- Defragmentation time reduced by up to 40%
- Defragmentation of locked files
- Lifetime Performance Statistics
- Optimizing systems with Thin Provisioning
- Supports 64 bit versions of Windows 11, Windows 10, Windows 8 and Windows 8.1
O&O Defrag Professional / Server v26.1.7709 System Requirements
- The system requirement of each operating system have to be fulfilled
- 50 MB free hard disk space
- 32/64-bit Support
- Windows® 7 till Windows® Server 2023 (all editions)
How to Download and Install O&O Defrag Professional / Server v26.1.7709
- Click on the download button(s) below and finish downloading the required files. This might take from a few minutes to a few hours, depending on your download speed.
- Extract the downloaded files. If you don’t know how to extract, see this article. The password to extract will always be: QWERTY!
- Run Setup.exe and install the software