About this app
O&O Defrag is a comprehensive defragmentation tool that optimizes your PC's speed through effective reorganization of stored files. It offers automatic defragmentation options, supports modern Windows systems, and helps to extend the lifespan of your hardware.
Install with Winget
Command line
PS> winget install --id OO-Software.Defrag.Server -e
Official manifest sources
External links ↗
Downloads for version 27.0.8050
Version archive
6 older versions
Version 27.5.9008
Version 28.0.10005
Version 28.1.10015
Version 29.1.11203
Version 30.5.1211
| Installer | Details | SHA-256 | Download |
|---|---|---|---|
| x64 package.oo-software.com | msi · en-US |
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Download |
| x64 package.oo-software.com | msi · de-DE |
b10a62b1645662f09a65db3b8d68347f61dbf42739556dc40143258e935d5d29
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Download |
| arm64 package.oo-software.com | msi · en-US |
a1c48177b5a31267e3b96f8bd68dce44bb85b30fa7688a5dece696a87185fa6d
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Download |
| arm64 package.oo-software.com | msi · de-DE |
ba844719f3e19571af98fb846d9dab7fcf065d282d8ed9107d58f4da62597a91
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Download |
Version 31.3.26064
| Installer | Details | SHA-256 | Download |
|---|---|---|---|
| x64 package.oo-software.com | msi · en-US |
ea2919bc750129453a6a5c8e04c683d819d650769ab6437ee0a6d721828989dd
|
Download |
| x64 package.oo-software.com | msi · de-DE |
241f1ab56496ab347b64cb059ba96b20dc224d2956b8e53b84465382e2398114
|
Download |
| arm64 package.oo-software.com | msi · en-US |
665ad447115fad283e68dbea39f62c22a809de160d916b43bfae3a29f8d0e7d6
|
Download |
| arm64 package.oo-software.com | msi · de-DE |
00637c9d9847dfab973cf9ce1847d09aac634c8aeade9900ca4127a4ab8cdfb3
|
Download |