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NoClone is 9 years old, is not powerful than ever with features like Smart Marker, Instant search result, Detect duplicate download, accelerated download. However, back to the basic, are they really true duplicate files? (As many other duplicate finder may report false duplicates.)

Why is NoClone a TRUE duplicate file finder?

NoClone uses True Byte-by-Byte Comparison that ensures the duplicate files uncovered are exactly the same in content.

Why is CRC or MD5 not reliable?

Comparing file content by CRC or MD5 is a common practice of uncovering duplicate files. However the collision rate of CRC is not satisfactory and recent research indicated that there is a  possibility (though small) of collision even for MD5 hashing. Below is an example from

Here are two files with same MD5 hash value (cdc47d670159eef60916ca03a9d4a007)*.

Windows version: hello.exe.  erase.exe.

Therefore, comparing exact content is the only way to ensure accurate result. Compared with finding duplicate by CRC or MD5 hash, NoClone uncovers duplicate with 100% accuracy.

Efficiency: NoClone v.s. MD5

Some may argue that Byte-by-Byte comparison is slow and not efficient. However NoClone optimized it to an efficient algorithm as good as MD5 hashing comparison.
Try the basic core feature (manual search): 
Compatible with Windows 98SE, ME, 2000, XP, Server 2003, 2008, Vista & Windows 7 (+64 bit!)
2. Run NoClone. Click Browse and then Click Add
3. Repeat step 2 to select additional folder(s) to search
4. Click big Search button
5. Review Files
6. Tag duplicates with time-saving Smart Marker
7. Recover disk space with SaveSpace (Delete) / Move / Copy
Note that Instant search result and detect duplicate download features are based on MD5! (NoClone indexes in background and instant result will show to you once result ready when you run NoClone.) 
Special Offer for NoClone Users from
Xilisoft iPad Magic Platinum

New! With the release of iOS 5.1 and iPad3, Xilisoft iPad Magic Platinum was updated to fully support iOS 5.1 and iPad3.

iPad Magic Platinum is an all-in-one iPad solution:
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Read more details or download free trial

Coupon code: XIP-TY2V
Deal Available: Good until Thursday 31 May, 2012
Get Mac Version here
Xilisoft iPad Magic Platinum
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Kingsoft Office Professional 2012 - perfect alternative to Microsoft Office

Kingsoft Office Suite Professional 2012 - the best Microsoft Office alternative. It is divided into combines three programs: Writer, Spreadsheets, and Presentation.

This powerful office suite can create, open, view, edit and save document produced using Microsoft Office, whilst Microsoft Office can open all Kingsoft files even without Kingsoft Office being installed on that computer. Though Kingsoft Office Suite Professional 2012 offers very similar features and functionality to Microsoft Office, the price is much lower than the price of Microsoft Office ($199.95).

Kingsoft Office 2012 includes a particular paragraph adjustment editor and table adjustment to help you easily edit paragraph and table. Read more details or download free trial

Coupon code: KING-V5BK-FWVG
Deal Available: Good until Thursday 31 May, 2012
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PDF to ePub Converter PDF to ePub Converter
PDF to ePub Converter helps you convert eBooks from PDF to ePub format, so you can read eBooks more easily on your iPad, iPhone, iPod Touch, Sony Reader or other eBook Readers.

PDF to ePub Converter supports batch converting. And the simple and friendly interface makes it easy to use. Read more details or download free trial.

Coupon code: DONG-56DM-GVYM
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$23.95   $13.95 Buy KingSoft Office
PDF to Kindle Converter PDF to Kindle Converter
Have you got one of the most popular eBooks reader, Kindle and desired to convert your PDF eBooks into the Kindle .mobi format to read them whenever and wherever you want? Then, the PDF to Kindle Converter will be your ideal solution!

PDF to Kindle Converter converts PDF files to Kindle-friendly MOBI format that you can get access to various Kindle specific features that are not available in the PDF mode like text to speech and notes. Read more details or download free trial.

Coupon code: DONG-56DM-GVYM
Deal Available: Good until Monday 4 Jun, 2012

$29.95   $19.95 Buy PDF to Kindle Converter
For more information about Reasonable NoClone & Toolbar 2011, please visit
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