Defraggler It differs from other defrag tools on the market, by enabling you to quickly and simply defrag the files you want to, without having to process the whole drive. You can... Free Personal Windows Multiple languages Portable Add a feature 579 Like
UltraDefrag UltraDefrag is an open source disk defragmenter for Windows. It can quickly defragment everything including files which are usually locked by Windows. For instance... Free Open Source Windows Windows Explorer integration Lightweight Minimalistic Multiple languages ... Portable Add a feature 86 Like Discontinued The program is no longer developed: https://sourceforge.net/p/ultradefrag/news/2016/12/goodbye-farewell-or-amen/ Last version, 7.0.2, released in December 2016, can be still downloaded from the official website.
Auslogics Disk Defrag Disk fragmentation leads to system slowdowns, PC crashes, slow startup and shutdown and sometimes to system failures. Auslogics Disk Defrag is designed for fast... Free Personal $ $ $ Windows Portable Add a feature 166 Like Bundleware It suggests to change default search engines and start page to Yahoo in web browsers
MyDefrag MyDefrag (previously JkDefrag) is a disk defragmenter and optimizer (a maintenance utility to make your harddisk faster) for Windows 2000, 2003, XP, Vista, 2008, Win7... Free Windows Portable Scripting support Add a feature 95 Like Discontinued The official website is no longer available. Last version, 4.3.1, released in May 2010, can be still downloaded from FileHippo
IObit Smart Defrag Smart Defrag supports deep defragment, defragmentation of multi-volumes, it optimizes file placement and have the option to automate your defragmentation for you. Free Windows No features added Add a feature 68 Like Bundleware The installer may contain adwares. Be careful during the installation: https://alternativeto.net/discussions/applications/11718/be-careful-in-the-installation/
O&O Defrag O&O Defrag packs file fragments quickly and securely back together to optimize your hard disk under Windows. You can now see what the program does for your system... Commercial Windows No features added Add a feature 35 Like
System Mechanic System Mechanic automatically repairs errors and fragmentation, cleans out clutter, and tunes up your PC -- so that it runs smoothly, reliably, and up to 300% faster!... Commercial $ $ $ Windows No features added Add a feature 29 Like
PerfectDisk PerfectDisk is a disk defragmenter with a variety of advanced disk management features. It supports automatic background defragmentation, flexible scheduling options... Commercial Windows No features added Add a feature 41 Like
Puran Defrag Puran Defrag is a very simple disk defragmenter which will defrag the files and optimize your system, collecting all the fragments of a file and putting them together... Free Personal Windows No features added Add a feature 19 Like
Condusiv Diskeeper Condusiv's Diskeeper 16 is designed to be an active defragmenter that defrags while idle, but also delays and caches read/writes by using a pool of system RAM (L1... Commercial Windows Ram caching Add a feature 25 Like
Windows Disk Defragmenter Disk Defragmenter is a computer program included in Microsoft Windows designed to increase access speed by rearranging files stored on a disk to occupy contiguous... Free Windows No features added Add a feature 27 Like
Power Defragmenter Power Defragmenter is a very advanced GUI for Contig, which takes defragmentation process to a whole new level. Portable version: http://goo.gl/BZGrv rejzor Blog :... Free Windows Portable Add a feature 5 Like
Contig Contig is a single-file defragmenter that attempts to make files contiguous on disk. Its perfect for quickly optimizing files that are continuously becoming fragmented... Free Windows No features added Add a feature 5 Like
Vopt Vopt-fast disk defragmentation. Vopt lets you quickly defrag and pack your disk drives to maintain optimal performance and reliability. Vopt's speed makes daily... Free Windows No features added Add a feature 4 Like
UltimateDefrag Youre about to make a very well informed decision to buy. Why? Because theres a lot of interesting reading and learning to be done on this page. Grab a coffee or a soda... Commercial Windows No features added Add a feature 9 Like
