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.Professional -eCopy command
Official manifest sources
Downloads for version 16.0.367
External links ↗
Installer
Details
SHA-256
Download
x64
dl5.oo-software.com
exe
· de-DE
7bbdfb281e79cb44ef98721d3eac3aa2c8549dfeb6026a483781baa961782d31
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x86
dl5.oo-software.com
exe
· de-DE
f04aee8853f17101b565cfccc5ab57e643bd33d961af0424f8409f86ec1fd044
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x64
dl5.oo-software.com
exe
· en-US
e39c023089a6e87a04a74720f5f0801186ff2269437c330056d37473fc39221d
Copy
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x86
dl5.oo-software.com
exe
· en-US
3a8a9baf02be19fa5676d1a7481acf0d446f2b2ab3e6e3d7944d8306c6a9f5e7
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Version archive
16 older versions
Version 17.5.559
＋
Installer
Details
SHA-256
Download
x64
dl5.oo-software.com
exe
· de-DE
1a3a9b79a5107f024ccdcf756c3ff851b9b81ffb6a08b387775fc58445e31a8e
Copy
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x86
dl5.oo-software.com
exe
· de-DE
10d0225386dafe6999455b189f1183f9e1b52e8ce1dbce4e0416a0a34c50ef80
Copy
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x64
dl5.oo-software.com
exe
· en-US
af931a1cf7d20d854b1616cfd6eba652f2ccba05de49209028aa9c84dacda3de
Copy
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x86
dl5.oo-software.com
exe
· en-US
dbde6650c48c615952d75ce5f1f433587f114cc458e6239244e5ee166a515271
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Version 18.10.101
＋
Installer
Details
SHA-256
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x64
dl5.oo-software.com
exe
· de-DE
fcbe3879fb99d3c350d13a7608bbd0628a5f1d85c6fd8b48951eb2494113be1a
Copy
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x86
dl5.oo-software.com
exe
· de-DE
f72aa5242f99e58235ce0c4a366acf69ce39b73a71d1483f914312e92b56f663
Copy
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x64
dl5.oo-software.com
exe
· en-US
062af3cf205840aa30e571a6b2b3d4f5316b12a460edfd34abdac728f7796899
Copy
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x86
dl5.oo-software.com
exe
· en-US
86177875cc447178f911e559d38c360f052db75dca05d78cbaaefd4721fdfe77
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Version 19.5.222
＋
Installer
Details
SHA-256
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x64
dl5.oo-software.com
exe
· de-DE
a081d49496dbd51cef179f8e193b3e950e813b39446243cc59206d41aca0d19c
Copy
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x86
dl5.oo-software.com
exe
· de-DE
8dd1d1c9c3fb911b95e6f0cdf0063e989be68e267e55c274708fb669fb8e07a8
Copy
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x64
dl5.oo-software.com
exe
· en-US
8a7ce2e6a335677f5529751827d6a6a7b6901f05e379782442f416f7b804df6f
Copy
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x86
dl5.oo-software.com
exe
· en-US
66558cdb72219441fe4904bfa80e176b71f1cf51573fb1d6b608a605eddfb1a6
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Version 20.5.603
＋
Installer
Details
SHA-256
Download
x64
dl5.oo-software.com
exe
· de-DE
b2dceed9fbfee30edeb4aff21fb0c21e92e6856c952d400abb62a29ae335142d
Copy
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x86
dl5.oo-software.com
exe
· de-DE
790e891e725eee546c527454d6d5668b13f5017c7ce27af448e09905e9efadc3
Copy
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x64
dl5.oo-software.com
exe
· en-US
ab62b8076bcaf9b9d5de8b5321767778de73d90f3f40e4d20acf47b3f851046c
Copy
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x86
dl5.oo-software.com
exe
· en-US
a4765719ceb3ed6154d39e25920d4dbb902f0feacea0309e8697099d89b987e4
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Version 21.2.2011
＋
Installer
Details
SHA-256
Download
x64
dl5.oo-software.com
exe
· de-DE
f66e62316b71527cee9f0cf8d228c7ea5abacfc055b5ad8611c021a714772382
Copy
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x86
dl5.oo-software.com
exe
· de-DE
13e0bf8290312c4013edc9253b756d7bac7817028f9c801e9a028910aa31fd4b
Copy
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x64
dl5.oo-software.com
exe
· en-US
5f04c61f3e7a1d9f7aa0241bc5afa88346b5096413d9eb2ed06ea47b362db09c
Copy
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x86
dl5.oo-software.com
exe
· en-US
bc6fbf10b42b541e89ea096de4b713ad0ef078dbfc4084b667b0c9f5b8c77193
Copy
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Version 22.1.2521
＋
Installer
Details
SHA-256
Download
x64
dl5.oo-software.com
exe
· de-DE
b0158013763d3d10a3b80f15ac5eb0ccd3221a1193e1509626dd704bd2af6f24
Copy
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x86
dl5.oo-software.com
exe
· de-DE
6882cb2e357358c1e0b192e40278ba3605a181fe5980054437b36887505e8458
Copy
Download
x64
dl5.oo-software.com
exe
· en-US
7008a0625f8ac69d2c75aacbd09e90b5de9a619629b21d5deb7c5b588257f940
Copy
Download
x86
dl5.oo-software.com
exe
· en-US
dd784da78bb56c5676744c0c05d823a7373b151d1a0ea8ee28f1dad00a9cd027
Copy
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Version 23.5.5019
＋
Installer
Details
SHA-256
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x64
dl5.oo-software.com
exe
· de-DE
0561c85b33a9e6f567e62b345fbabcbaa2c56f9ebb7625c74f90e10bfe15bb6a
Copy
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x86
dl5.oo-software.com
exe
· de-DE
f66a5d4dcaa40918ffec151130c892ddcd26768f4b242c871a18fad7c2131a7e
Copy
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x64
dl5.oo-software.com
exe
· en-US
23a9f843288c8277f2a34ad7d6406f13c071df013f6f5a4aecae6cbaab2ed345
Copy
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x86
dl5.oo-software.com
exe
· en-US
f14a09234b30f4bf719ce867eedec04c9f0958244c7658836e1ba04f80b1d091
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Version 27.0.8042
＋
Installer
Details
SHA-256
Download
x64
package.oo-software.com
msi
· en-US
1293524fb43157a486691dac86a37a3cbbe35a9800185d64033549f54fe9fbf9
Copy
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x64
package.oo-software.com
msi
· de-DE
f8d353f5f0f2c2ae581515f87ab7b0bc34f60b493a6ab4147e02328188d07cb2
Copy
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Version 27.0.8050
＋
Installer
Details
SHA-256
Download
x64
package.oo-software.com
exe
· en-US
58f97d3afc25c6dfd4c27756089a4778ef5b8d25668b470a93942dbed9ae869a
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x64
package.oo-software.com
exe
· de-DE
ce7d9a7d4426f0858b0cd463b063b58edf00f2ca383f6b421789f58569800ba1
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Version 27.5.9008
＋
Installer
Details
SHA-256
Download
x64
package.oo-software.com
exe
· en-US
c894fd0b647f85e49f7e3bc32bf85d7daa61f130ae169d90ecb61ad45075b39d
Copy
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x64
package.oo-software.com
exe
· de-DE
9a2f3735ee16a42f61ecdb4fd04a67a7c708b6401b971a263898aa80aaf5a84a
Copy
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Version 28.0.10005
＋
Installer
Details
SHA-256
Download
x64
package.oo-software.com
exe
· en-US
c7ddda1e3634c4822029a90d80fae32e3ec08d7718035218fd8554a7b46e348c
Copy
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x64
package.oo-software.com
exe
· de-DE
5d5b01b95cfc3728e7a6a0626d2d5e00a8270a39517c8a9a11acdbb7322a2b54
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Version 28.1.10015
＋
Installer
Details
SHA-256
Download
x64
dl5.oo-software.com
exe
· de-DE
caed44068d62df0e20130caf1ac7f6f6c38bf9633c022b6aa21fc0482623d400
Copy
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x64
dl5.oo-software.com
exe
· en-US
cd79dc8ea8f62138e506314b8d645888b33491007a12fac2ccc693b4be69871e
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Version 29.0.11110
＋
Installer
Details
SHA-256
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x64
package.oo-software.com
msi
· en-US
6e60b1ffba1f156aa4a396a9848c6fc1bdb78dca1db9e60058abe4b7df9aa226
Copy
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x64
package.oo-software.com
msi
· de-DE
2cf69977b33e190c809559e33d860ac4c6adc74ea744e7df04c03e6c65ccae44
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Version 29.1.11203
＋
Installer
Details
SHA-256
Download
x64
package.oo-software.com
msi
· en-US
b33cbc2fe09a7bb6b7594365245ccfb06cf0a726fe7b3987740801fe4fb93105
Copy
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x64
package.oo-software.com
msi
· de-DE
915da6b19d7aae15a747844132a457ca355fa29da1d299fe4c7600b996405314
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Version 30.5.1211
＋
Installer
Details
SHA-256
Download
x64
package.oo-software.com
msi
· en-US
d27b398d2a58f768e507934291d7649dd53ac52bd969fd21685cb1aaa7c41c3a
Copy
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x64
package.oo-software.com
msi
· de-DE
73c033f89d3bf13e8e30f8e82ca9dd2e20dc968d4615fea4e3be0f733c3b2202
Copy
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arm64
package.oo-software.com
msi
· en-US
f13897ccf70790516083294477310a5b4937e9ab05765581e5ce3c4c8b13fb98
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arm64
package.oo-software.com
msi
· de-DE
2d065b6dc2080d1fc2cdc8132eb86a968188209595a4ad3bf92d980f0165085b
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Version 31.3.26064
＋
Installer
Details
SHA-256
Download
x64
package.oo-software.com
msi
· en-US
b9940196c9e2f15650ed22b84c9d1a0620c0fa32c7798377c1efe76572e77a6d
Copy
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x64
package.oo-software.com
msi
· de-DE
8e3882fe1f6c36b1f740cc45d4b9815276bab1b62de20f307a0b0ae5fefbe96c
Copy
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arm64
package.oo-software.com
msi
· en-US
a8c0ea9ecce75eade0cd46791a2ac916a6b5bee4a4f7b7c7630c0eb4ded12b8e
Copy
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arm64
package.oo-software.com
msi
· de-DE
b1151506c99ffa278f1a0d6ff5addb16e5f968b3e5d73913b3b8af21da82c7ab
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