Either will overwrite free space or entire partitions with a single pass of zeroes. But Eraser 6 does have a large array of government-level algorithms to choose from, and it’s super-simple to KillDisk is available in a free Windows edition and a DOS (boot disc) edition. You must know what you need to erase, since Eraser 6 doesn’t have automatic selection of sensitive data, as O&O SafeErase and PrivaZer do. It’s just the thing for users who want to maintain a minimal data presence on their PC. The handy and free Eraser 6 utility deletes files, folders, and free space on a schedule. However, $500 single-site and $1000 multi-site licenses are available for the corporate crowd. Super eraser ssd Pc#You’ll likely dedicate a PC to it, so the $49, single-seat technician’s license will suffice for most situations. Check out our review of the functionally equivalent version 1.1. MediaTools Wipe 1.2 has so many handy features (user-definable erase patterns, smart handling of bad blocks, and so on) that I can’t mention them all here. MediaTools Wipe lets you lock drives to prevent accidental erasures. The program has its own wipe routines, but it can’t invoke a drive’s own secure-erase routines. MediaTools Wipe 1.2 can handle up to 18 drives at once, all presented in a convenient console view. It’s designed for professionals who erase in bulk and will dedicate a (rather powerful) PC to the task. MediaTools Wipe 1.2 ($99, free demo) is all about erasing a lot of hard disks with minimal fuss. SafeErase is a nicely realized, versatile data-destruction program. But the $30 that O&O charges for those extra features may money well spent if you want to maintain a clean system. SafeErase can also wipe free space (erasing the tracks left by deleted files) and your entire computer (all drives, everything), though those options aren’t available in the demo version. SafeErase did a good job of finding sensitive stuff while ignoring what I wanted to save, and it includes options on general types of files to look for. Like the previously reviewed PrivaZer, SafeErase scans your hard drive for possibly sensitive files, presents them to you for inspection (or you can elect to accept its assessment across the board), deletes them, and then wipes them. O&O SafeErase 7 ($30, free demo) is a jack-of-all-trades that can remove individual files and folders or erase entire partitions and disks. Super eraser ssd full#O&O Software’s versatile SafeErase offers full and partial wipes, and it can find and delete common types of sensitive data. That said, with high-powered algorithms and multiple passes, it will effectively render your data unreadable even when subjected to all but the most expensive forensic techniques. Super eraser ssd software#Unfortunately, this type of software is ineffective on SSDs or USB flash drives, and in many cases it can’t wipe a hard drive’s HPA (Host Protected Area), which contains data about the low-level organization of the drive. Super eraser ssd iso#ISO form, so you can burn it to disc or create a bootable flash drive from it.įor hard drives only: Block-overwrite softwareīlock-overwrite software is more versatile than the secure-erase command because it lets you wipe data from a hard drive while leaving the operating system, program files, and other keepers intact. But otherwise it invokes the secure-erase function just fine. Another drawback of the app is that it can’t bypass the frozen security stat that most modern drives employ to avoid malware erasures. Little, command-line-lovely HDDerase.exe isn’t for inexperienced users-it’s a bit too geeky and can require multiple steps. In fact, several SSD vendors recommend it-though the recommendations date from when it was completely free. Parted Magic is basic and lightweight, and it will work with any drive. It’s handy for recovering data and operating systems, but it also has a link on its desktop to DiskEraser, a simple utility that will erase your drive or invoke the drive’s own secure-erase routine. Linux-based boot disc Parted Magic (formerly donationware, now free to use but $5 to download) has many features, including a file manager and a partition manager. Parted Magic is free to use, but it now costs $5 to download. To entirely avoid the danger of erasing the wrong drive in a multiple-drive system, you should power down, disconnect all of the drives except the one to be erased, and then boot from a CD or a flash drive with the utility that does the job. A physical erase involves zapping the drive’s magnetic particles or NAND cells back to their default state. Without the original keys, the data is useless. If a drive is encrypted-and some are by nature-a secure-erase operation simply deletes the encryption keys, and then regenerates them. Depending on the controller you use (notably SandForce), a secure-erase can be cryptographic or physical.
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