Free undelete software for windows

Roadkils Undelete will allow users to undelete files that were accidentally deleted from hard drives Roadkils Undelete will allow users to undelete files that were accidentally deleted from hard drives
Main features:
- Works on FAT12, FAT16, FAT32 and NTFS file systems

Undelete for Floppy is written in assembly language for IBM PCs and undeletes from a floppy disk. Once you run this program you will be shown the data and asked if you this was the content of your file. Source code included so that you can play with it.

Undelete from Floppy Disks 4 is developed to be a helpful tool which is programmed in assembly language for IBM PCs. It undeletes a file from a floppy disk. Once you run this program you will be shown the data and asked if this was the content of your file. Source code included so that you can play with it.

Enhancements: Includes several optimizations in the source code.

Fundelete expands the NT 4.0 Recycle Bin to catch file deleted from command prompts and within programs Although NT 4.0 provides a Recycle Bin, it is of very limited use. Only files deleted from the Explorer GUI end up being placed there. Any files zapped from a command window or from within a program are lost forever.
Fundelete is a program which can replace NT 4.0s Recycle Bin to provide full protection of files deleted from anywhere. Fundelete includes the same configurability as Recycle Bins Properties dialog, including which drives should have protection enabled, and how large the Fundelete Bin should be allowed to grow. Fundelete also provides a filtering dialog that allows you to prevent files of specific extensions not to be sent to the Bin, such as editor backup files, and temporary files. You can also specify directories that will be excluded from protection.
Note that Fundelete does not enable you to recover files that were deleted before Fundelete was installed. To recover valuable files that may have already been deleted, try FileRestore from Winternals Software.
Fundelete was originally named Undelete for Windows NT. A year after we released our "Undelete" Executive Software decided to rename one of their products, which provides some of the same functionality as our utility, to Undelete for Windows NT. We were subsequently informed by attorneys representing Executive Software International, Inc. that we were violating their registered trademark on the word "undelete" by using it in the title of our program. Apparantly, the word "undelete", despite being standard computer terminology and arguably a necessary addendum to the modern English language (it is listed in many computer dictionaries), has been owned by Executive Software since 1987 (we wonder if Microsoft knew that when they added the undelete command to DOS 5 in 1991). We therefore renamed our Undelete for Windows NT to Fundelete for Windows NT.
Fundelete is installed with a self-extracting install program. No file extension filters are automatically installed, so after installation you might want to run the Fundelete filter dialog (placed in the Fundelete program group) and add to it extensions and directories that you want Fundelete support disabled for. After rebooting, any files you delete from within programs or the command prompt , which are not being filtered from protection, will be moved to the Recycle Bin. Simply use the Fundelete Bin as you would for files deleted from Explorer to recover deleted files.
We have posted the source code to one of the modules of the Fundelete device driver. This module, undelete.c, demonstrates several powerful techniques that are useful for device driver writers, and that are not documented anywhere else. Several of them include :
Synchronizing access to a file that is accessed from a GUI and a driver. The Fundelete GUI passes a mutex handle to the driver, which obtains a mutex object pointer from it. Thereafter the GUI and driver can access the Fundelete Bin files without interfering with each other through the use of the shared mutex.
Enumerating the contents of a directory from within a driver. Fundelete must honor the Recycle Bins size setting so it must dynamically calculate the size of a Bin (the size of all the files it contains).
How a filter driver can both stall IRPs headed to a file system, and create and dispatch new IRPs before completing an original request. This highlights the use of STATUS_PENDING and STATUS_MORE_PROCESSING_REQUIRED as return codes.
Dynamically determining the SID of a user from within its driver when Fundelete must store a file in a NTFS recycle bin.

Optimum Data Recovery for FAT Undelete - retrieve all your lost files and folders from FAT file system Optimum Data Recovery, Inc. is a well known data recovery company because of its reliable, efficient and timely recovery services. We carry out the recovery of data from all sorts of storage devices including Hard Disks, RAID Arrays, Laptops, Flash Drives and many others at our data recovery labs.
Optimum Data Recovery for FAT Undelete is safe and easy to use software. Its user friendly interface allows you to recover all your data in a matter of few minutes. After the recovery you can access your files and directories in the same manner as they were before data loss.
Optimum Data Recovery for FAT Undelete is a non-destructable application that will allow you to retrieve all your lost files and folders from FAT file system in a short duration of time. The software has a user friendly interface.
Main features:
- Provides data recovery from FAT File System.
- Allows you to browse your Drives and displays both un-deleted and deleted files.
- Recovers deleted files and folders even after the usage of Shift + Del Keys.
- Allows navigation to parent folder.
- Recovers deleted files and folders even after Recycle Bin has been emptied.
- Provides recovery of all file types.
- Recovers your deleted files and deleted directories of any type or size.
- Efficient directory Scanner, which scans your drive in a very short duration of time.
- Efficient directory Structure Builder that builds directory structure within minutes.
- Very simple User Interface. Recovers lost data in just two steps.
- View the files that are hidden by some other Utility.
- Windows Browser like Interface, which shortens the time for user training.
- Find deleted Files and directories with their exact long name.
- Drive Protection: System also locks the infected drives and doesn?t allow you to save recovered data on infected drives.
System requirements:
- RAM Requirement:
- Minimum 128 MB, 256 MB recommended
- Screen Resolution:
- Minimum 800 x 600
- Disk Capacity:
- 2MB to 3MB
- Processor:
- P-III or higher.