Recuva

Accidentally deleted an important file? Lost files after a computer crash? No problem - Recuva recovers files from your Windows computer, recycle bin, digital camera...

• Bundleware Be careful during installation, the installer will promote you to install CCleaner. See also https://www.virustotal.com/#/file/75155568d64e958d8003f9fbb36839fc9a53bfab3b51a8a1106a78e5be98b2e9/detection

Freemium Windows PortableApps.com

565 Like

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...

• Bundleware VirusTotal returns the following: Win32/Bundled.Toolbar.Google.D potentially unsafe

Free Personal Windows

584 Like

UltraDefrag

UltraDefrag is a disk defragmenter for Windows. It can quickly defragment everything including files which are usually locked by Windows. For instance, UltraDefrag can...

Commercial $ $ $ Windows

88 Like

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...

• Bundleware It suggests to change default search engines and start page to Yahoo in web browsers

Free Personal $ $ $ Windows

167 Like

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.

• Bundleware The installer may contain adwares. Be careful during the installation: https://alternativeto.net/discussions/applications/11718/be-careful-in-the-installation/

Free Windows

68 Like

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...

• Discontinued The official website is no longer available. Last version, 4.3.1, released in May 2010, can be still downloaded from FileHippo

Free Windows

93 Like

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

36 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

42 Like

GetDataBack

GetDataBack, for FAT or NTFS drive and partitions, will recover your data if the hard drive's partition table, boot record, FAT/MFT or root directory are lost or...

Commercial Windows

39 Like

WinContig

WinContig is an easy-to-use stand-alone defragmentation tool that doesn't create any installation directories or Registry entries on your computer. Its purpose is to...

Free Windows

17 Like

Roadkil's Unstoppable Copier

This is a file copier, like TeraCopy, FastCopy, etc. That is its first and foremost function. It happens to be capable of copying files from disks with problems such...

• Discontinued Last update from 17 September 2010, see http://www.roadkil.net/program.php/P29/Unstoppable Copier

Free Windows Linux

25 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

25 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

19 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

5 Like

Foremost

Foremost is a console program to recover files based on their headers, footers, and internal data structures. This process is commonly referred to as data carving....

Free Open Source Linux