10 Results for



MD5 & SHA Checksum Utility

Generate and verify MD5, SHA-1, SHA-256 & SHA-512 hashes of a file.

4.5 stars Editors' rating on Nov 30, 2009
4.5 stars Users' rating out of 17 reviews
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359,973 total downloads
1,754 last week

HxD Hex Editor

Inspect and edit any file, main memory, or disk/disk image.

4 stars Editors' rating on Apr 30, 2014
4.5 stars Users' rating out of 51 reviews
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3,148,884 total downloads
5,528 last week

Hex Workshop

Hex edit, cut, copy, paste, insert, fill, and delete binary data.

4 stars Users' rating out of 40 reviews
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3,495,330 total downloads
1,916 last week


Transfer, copy, and move files quickly and securely.

4 stars Editors' rating on Sep 30, 2014
4 stars Users' rating out of 149 reviews
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1,957,800 total downloads
2,286 last week


Calculate checksums for files via a convenient drag-and-drop interface.

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3,477 total downloads
7 last week

MD5 Checker

Verify MD5 checksum download codes.

4 stars Editors' rating on Feb 27, 2009
3.5 stars Users' rating out of 28 reviews
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359,317 total downloads
212 last week


Calculate and verify checksums of files and folders, even whole drives, with just one or two clicks.

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143 total downloads
2 last week


Render checksums for PE images.

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146 total downloads
1 last week

SFV Checker

Ensure that your archives are complete and accurate.

4 stars Editors' rating on Feb 27, 2009
3 stars Users' rating out of 13 reviews
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249,358 total downloads
43 last week

MD5 Checksum Verifier

Create and verify checksums of files.

3.5 stars Editors' rating on Oct 4, 2009
3 stars Users' rating out of 3 reviews
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32,174 total downloads
10 last week

How to quickly check a file's checksum in OS X

When you download application installers and other files from the Internet, you may see a verification checksum associated with it. Here is how to use that number.

By September 27, 2013


How to install the Android M developer preview

Want to test out the next version of Android? If you own a Google Nexus device, you're in luck.

By May 29, 2015


How to update your Nexus device to Android 5.0 Lollipop right now

Don't want to wait for an update to hit your device? Here's the easiest way to do it yourself.

By November 12, 2014


How to manage RAR and ZIP files with RAR for Android

An Android version of the longtime file compression utility, WinRAR, has arrived in Google Play with a powerful set of archiving tools.

By March 5, 2014


Apple delivers OS X Mavericks update with Mail fixes

Apple improves Mail compatibility with Gmail, and fixes other security and compatibility issues in the first update to Mavericks, OS X 10.9.1.

By December 16, 2013


Enable Disk Utility advanced image verification options in OS X

If you need more than CRC-32 checksumming options in Disk Utility, a quick hidden preference setting can enable a number of additional options.

By September 10, 2013


How to manually verify copied files in OS X

If you would like to verify two copies of files or two mirrored directories, there are some Terminal commands that will let you do just that.

By March 20, 2013


Fix corrupt Mac App Store downloads

Sometimes the Mac App Store caches a corrupt installer, which can cause persistent verification errors. But there's an easy way to fix it.

By October 11, 2012


Snow Leopard hit hardest by Flashback malware

The finding that Leopard and Snow Leopard users were affected more by the Flashback malware suggests Apple's approach to security on OS X has a notable impact, even if it is an indirect one.

By April 30, 2012


What Gatekeeper in OS X 10.8 means for Mac security

Apple's next iteration of its Macintosh operating system has a new security feature, but how will this help secure your Mac?

By February 16, 2012