Every time you use your computer, even when it's brand new, the files on your PC or laptop will continuously become fragmented. This means that these files are split into millions of pieces, and this occurs even more so when you go to add, modify and delete them. So when you go to access a file - even just to read it - it will take much longer than necessary because Windows has to first find each piece of the file before you can even see it. This makes using your computer, and doing everything you want, much slower than it should be. Fragmentation also leads to much slower boot times and will make applications run slow or even potentially cause them to "lock-up" or freeze.

Defragging your computer puts the pieces of your files back together into a single piece - the way they should be. A defragmented computer will boot quicker, files will be accessed faster, and your applications will not hang. A good disk defragger will not only defragment, but will also consolidate the free space on your drives into one large piece so when you create a new file, there will be enough free space to save that file in a single piece, rather than fragmenting right away. Defrag for a faster computer and a healthy PC.

# Pro Disk Defragmentation
- Advanced professional-level features
- Automatic background defragmentation
- Customizable scheduling options
- Patented Advanced file placement technology
- Boot time system file defragmentation
- BlockViewer to see contents of each block
- Duplicate file remover and file recycler
- Microsoft Certified for Windows 7

# Advanced SMARTPlacement- A Smarter Defrag
PerfectDisk 11s patented Advanced SMARTPlacement is an intelligent file placement strategy that organizes files according to usage patterns and eliminates most fragmentation before it happens. It also results in faster defragmentation passes, quicker server boots, slower refragmentation, reduced resource consumption and improved overall performance. File, application and directory data can be placed on the drive according to your specific requirements for even faster system performance and file access.

# Optimized Boot Files
Experience faster system boot times with our proprietary boot file optimization. Improve boot time by 20% or more.

# Full Automatic Defragmentation
Defrag when your system has idle resources and maintain efficiency. Runs when it needs to without continuously using resources.

# Selected Files Defragmentation
In a hurry or have a few heavily fragmented files? Only defrag the files that you select.

# Robust Free Space Consolidation
Speed up disk writes and slow refragmentation with PerfectDisk's patented SMARTPlacement optimization strategy and exclusive single-pass free space consolidation that delivers the largest blocks of free space possible.

# BlockViewer
Easily visualize the contents of a block to quickly identify and eliminate fragmentation.

# Space Management Reports
Quickly and easily analyze space distribution of file and folders.

# Reclaim Free Space
Find and delete duplicate, obsolete, temporary or junk files. Graphically see where disk space might be wasted.

# Flexible Scheduling
PerfectDisk runs when you want it to - daily, weekly or in screen-saver mode.

# Benefits
* Improves disk read and write speed
* Improves boot times
* Speeds up application launch times
* Recaptures wasted disk space
* Reduces application errors and hangs
* Prolongs the life of desktops, laptops and netbooks