Updated July 2014
Many free data recovery programs exist that can help recover your accidentally deleted files. These file recovery programs can help you recover, or "undelete" files on your computer.
Files you have deleted and then recently emptied from your Recycle Bin are often still present on your hard drive (or USB drive, or media card, etc.) and can be recovered using free data recovery software.
Important: You can greatly increase the chance of recovering a file by minimizing your computer use as soon as possible. See my File Recovery Software FAQ for more on this, plus answers to common questions I get about file recovery.
Undelete files you thought were gone forever with any one of these freeware data recovery tools:
Recuva is the very best free file recovery software available, hands down. It's very easy to use but has many optional advanced features as well.
Recuva can recover files from hard drives, external drives (USB drives, etc.), BD/DVD/CD discs, and memory cards. Recuva can even undelete files from your iPod!
Recuva will undelete files in Windows 8 & 8.1, 7, Vista, XP, Server 2008/2003, and older Windows versions like 2000, NT, ME and 98. 64-bit Windows versions are also supported. There is also a 64-bit version Recuva available.
Piriform provides both an installable and a portable version of Recuva. I tested file recovery with Recuva v1.51.1036 using their portable version in Windows 8.1.
Undeleting a file with Recuva is as easy as deleting one! I highly recommend that you try Recuva first if you need to recover a file.
Puran File Recovery is one of the better free file recovery programs I've seen. It's very easy to use, will scan any drive that Windows sees, and has a lot of advanced options if you need them.
One particular thing to note - Puran File Recovery identified more files on my test machine than most other tools so be sure to give this one a shot in addition to Recuva if it didn't find what you were looking for.
Puran File Recovery will even recover lost partitions if they haven't been overwritten yet.
Puran File Recovery works with Windows 8, 7, Vista, and XP. It's also available in portable form for both 32-bit and 64-bit versions of Windows so it doesn't require installation.
Glary Undelete is an excellent free file recovery program. It's very easy to use and has one of the better user interfaces that I've seen.
The biggest advantages in Glary Undelete include the easy "Folders" view, a Windows Explorer-style view of recoverable files, and a prominent "State" indication for each file, suggesting how likely a successful file recovery will be.
One disadvantage of Glary Undelete is that installation is required before you can use it and it asks you to install a toolbar, which you can of course decline. Aside from those facts, Glary Undelete is top notch.
Glary Undelete can recover files from hard drives and any removable media you might have including memory cards, USB drives, etc.
Glary Undelete is said to work in Windows 7, Vista, and XP, but it probably works fine in Windows 8 and versions older than Windows XP. I tested Glary Undelete v2.4 in Windows 7.
Pandora Recovery is another excellent free file recovery software program. It's super easy to use and has the best wizard to help you undelete files that I've seen in any file recovery app.
A more advanced "Surface Scan" is available in Pandora Recovery that should recover more files than the standard search as long as they are of a popular format.
Pandora Recovery will undelete files from hard drives, memory cards, etc. Nearly anything that stores files that you can also connect to your PC should be supported.
Pandora Recovery lists support for Windows Vista, XP, Server 2003, and 2000 but it worked perfectly well for me in Windows 7.
You will need to install Pandora Recovery to your hard drive which is a major reason I haven't ranked it higher than some other file recovery tools.
SoftPerfect File Recovery is another superb file undelete program. It's very easy to search for recoverable files. Anyone should be able to use this program with very little trouble.
SoftPerfect File Recovery will undelete files from hard drives, memory cards, etc. Any device on your PC that stores data (except for your CD/DVD drive) should be supported.
Windows 8, 7, Vista, XP, Server 2008 & 2003, 2000, NT, ME, 98, and 95 are all supported. According to SoftPerfect, 64-bit versions of Windows operating systems are also supported.
SoftPerfect File Recovery is a small, 500 KB, standalone file making the program very portable. Feel free to run File Recovery from a USB drive or floppy disk. Scroll down a bit on the download page to find it.
EaseUS Data Recovery Wizard is another great file undelete program. Recovering files is very easy to do with just a few clicks.
My favorite aspect of EaseUS Data Recovery Wizard is that the user interface is structured much like Windows Explorer. While that may not be everyone's ideal way to display files, it's a very familiar interface that most people are comfortable with.
EaseUS Data Recovery Wizard will undelete files from hard drives, optical drives, memory cards, and pretty much anything else that Windows sees as a storage device. It also partition recovery!
Please know that Data Recovery Wizard will only recover a total of 2 GB of data before you'll need to upgrade. I almost didn't include this program because of that limitation but since most situations call for undeleting much less than that, I'll let it slide.
Data Recovery Wizard supports Windows 8, 7, Vista, and XP, as well as Windows Server 2012, 2008, and 2003.
Wise Data Recovery is a free undelete program that's really simple to use.
The program installed very quickly and scanned my PC in record time. Wise Data Recovery can scan various USB devices like memory cards and other removal devices.
An instant search function makes it really quick and easy to search for deleted files that Wise Data Recovery has found. A Recoverability column shows the likelihood of a file being recovered with Good, Poor, Very Poor, or Lost. Just right-click to restore a file.
Wise Data Recovery works with Windows 8, 7, Vista, and XP, including the 64-bit versions of each. There's also a portable version available from PortableApps.
The Restoration file recovery program is similar to the other free undelete apps on this list.
The thing I like most about Restoration is how incredibly simple it is to recovery files. There are no cryptic buttons or complicated file recovery procedures - everything you need is on one, easy to understand program window.
Restoration can recover files from hard drives, memory cards, USB drives, and other external drives.
Restoration supports Windows Vista, XP, 2000, NT, ME, 98, and 95. I successfully tested Restoration with Windows Vista.
Like some of the other popular file recovery tools on this list, Restoration is small and does not need to be installed, giving it the flexibility to be run from a floppy disk or USB drive.
FreeUndelete is self explanatory - it's free and it undeletes files! FreeUndelete is another great file recovery tool, very similar to other undelete utilities around this rank in my list.
The major advantage of FreeUndelete is its easy to use interface and "folder drill down" functionality (i.e. files available for recovery are not listed in a big, unmanageable listing).
FreeUndelete will recover files from hard drives, memory cards, and other similar storage devices in or connected to your PC.
FreeUndelete supports all versions of Windows - 7, Vista, XP, etc. I successfully tested FreeUndelete with Windows Vista.
Note: OfficeRecovery.com's website is often down. You can also download FreeUndelete from MajorGeeks.com.
ADRC Data Recovery Tools is another great, free file recovery program. File recovery with this program is uncomplicated and could probably be accomplished by the average computer user without any kind of documentation.
ADRC Data Recovery Tools should be able to undelete files from any non-CD/DVD storage device like memory cards and USB drives, as well as hard drives, of course.
Data Recovery Tools officially supports Windows XP, 2000, and 95 but I successfully tested data recovery with this program on Windows Vista.
ADRC Data Recovery Tools is a standalone, 132KB program making it a very portable file recovery tool that will easily fit on any removable media you might have.