defragmenter

PageDefrag - Portable Defrag Tool

pagedefrag-screenshotPageDefrag is a free portable defragmenter that allows you to defragment files that you might otherwise be unable to defragment with typical defragmenting tools. Files such as registry, paging, event log and hibernation files or those that are open for exclusive access are just a few examples of what this

WinContig - Portable Defrag Tool

wincontig-file-and-folder-defrag-toolWinContig is a simple free defrag tool that can be used to quickly defragment files without defragmenting the entire disk. This tool can even defrag ISO files.

Auslogics Disk Defrag - Portable Defrag Tool

Auslogics Free Disk Defrag ToolAuslogics Disk Defrag is a free and portable disk defragmenting tool designed for fast optimization of modern hard disks. File fragmentation has been known to cause slow startups and shutdowns, slow performance and even crashes.