i-DeClone
... the official download website for i-DeClone, an exceptional Windows 10 software developed by the renowned zabkat ltd. i-DeClone is the ultimate solution for effortlessly managing ...

Contig is a Windows command-line utility for analyzing and defragmenting individual files. It attempts to place a file's data in contiguous disk space, making it useful for files that are frequently accessed, repeatedly changed or left fragmented by a general defragmentation pass. Its targeted operation also suits scripted maintenance and file-level checks.
| Author: | Mark Russinovich and Bryce Cogswell |
| License: | Freeware |
| Price: | FREE |
| Released: | Mar 10, 2023 |
| File size: | 256 kB |
| Downloads: | 267 |
| Keywords: | Sysinternals downloads, file fragmentation utility, Bryce Cogswell, command line defragmenter, Windows 10 software, Contig, x64 application, contiguous file storage, Mark Russinovich, defragment individual files, defragmentation, analyze file fragmentation, defragment disk, analyze fragmentation, defragment, file defragmenter, defragmenter |
| Author URL: | https://docs.microsoft.com/en-us/sysinternals/ |
Contig is a command-line file defragmenter for Windows from the Sysinternals suite. It works on individual files rather than running a general defragmentation pass across an entire disk. This makes it useful for administrators and experienced users who want to inspect or optimize particular files, especially ones that change often or are important to a workflow.
The utility can analyze a file's fragmentation and report how its disk space is arranged. When asked to defragment, Contig attempts to place the file's data in a contiguous run of disk space, reducing the number of fragments where possible. Users specify the file to examine or optimize, so they can focus on frequently used or repeatedly modified files without waiting for a whole-volume operation. Contig aims to make files contiguous; the result depends on available disk space and the file system's allocation conditions.
Because it is operated from the command line, Contig fits into scripts and repeatable maintenance tasks as well as one-off checks. Its options support analysis and control over how operations run, while directory processing can be used when several files need attention. This targeted approach is distinct from routine drive defragmentation: it provides a way to address selected files, including files that may remain fragmented after a broader defrag operation or become fragmented again after later changes.
Typical uses include checking fragmentation on a specific file, optimizing a frequently accessed file, or incorporating file-level maintenance into an administrative script. Contig is freeware and is intended for Windows. Its focused scope makes it a complement to general disk maintenance tools, not a replacement for managing the overall condition of a drive. Since it changes file allocation on disk, users should select targets deliberately and allow the operation to complete.