Waxaa jira siyaabo badan oo lagu soo kabsado files tirtiray ka drives adag. Faylasha la tirtiray lama lumin weligood, iyo barnaamijyada ku habboon, waad soo celin kartaa. Si kastaba ha ahaatee, maxaa dhacaya haddii aadan rabin taas? Waxaa laga yaabaa inaad haysatid qaar ka mid ah faylasha aad rabto in aad tirtirto weligeed. Waxaa laga yaabaa inay ku jiraan macluumaad xasaasi ah, oo aadan rabin in lagu soo celiyo. Si aad taas u samayso, waa inaad hubisaa in faylasha aan la tirtirin, laakiin sidoo kale loo qoray qaab aan dib loo soo celin karin. Maqaalkan, waxaan ku falanqeyneynaa qalabka ugu fiican ee bilaashka ah ee si ammaan ah loogu tirtiro faylasha kumbuyuutarrada Windows :

Sida aan u tijaabinay tirtirayaasha faylka joogtada ah

Kahor intaanan tijaabin fayl kasta oo shredder, waxaan ku abuurnay gal madhan kumbuyuutarkayaga tijaabada. Kadibna, waxaanu dhex dhignay faylal badan oo kala duwan. Wadar ahaan, galku waxa uu ka koobnaa 2.66 GB oo xog ah oo ku jirta 123 fayl, oo leh qaabab faylal kala duwan: bmp, cur, docx, jpg, mkv, mp3, pdf, png, txt, iyo xlsx .

Marka xigta, waxaanu isticmaalnay fayl kasta oo burburiya abkayaga wareega, si aanu u tirtirno wax kasta oo ku jira galkan. Mid kasta oo ka mid ah barnaamijyada jeexjeexyada, waxaanu isticmaalnay habka tirtiridda ugu adag ee ay bixiso. Waxaan sidoo kale xusnay inta algorithm ee tirtirka ah ee app kastaa bixiyo iyo sida ay u fududahay in la isticmaalo. Kadib, markii dhammaan faylashayada tijaabada la tirtiray oo si ammaan ah loo qoray, waxaan ku orodnay Recuva^(Recuva) si aan u hubinno haddii mid ka mid ah faylalka la tirtiray weli la soo ceshan karo.

Waxaan ku celinay dhammaan tillaabooyinkan abka kasta oo faylal-jarida ah ee aanu tijaabinay. Waxaan dooranay apps-ka aad hoos ku aragto sababtoo ah waa bilaash iyo sidoo kale caan. Ma aanan dooneynin inaan ku darno software-ka ganacsiga, maadaama aan isticmaaleyaal badan oo guri aysan dooneynin inay lacag ku bixiyaan barnaamijyadan.

1. Tirtir

Eraser waa app yar oo si ammaan ah u tirtiri kara faylasha, faylalka, meel disk aan la isticmaalin ama xitaa dhammaan darawallada. Si aad u isticmaasho Eraser , waa in aad soo dejiso oo aad ku rakibtaa. Marka la sameeyo, waxay si otomaatig ah ugu daraa xulashooyinka tirtirka ee aaminka ah menu-ka midig ee Windows .

Marka lagu daro xulashooyinka liiska macnaha guud, Eraser 's interface wuxuu kaloo kuu ogolaanayaa inaad abuurto hawlo tirtir ah oo qorshaysan. Habkani waa mid anfacaya haddii ay dhacdo inaad ku shaqeyso xogta aad rabto in si joogto ah loo tirtiro.

In kasta oo ay taageerto 13 habab tirtir oo kala duwan, midka ay u adeegsato sida caadiga ah waa heerka Gutmann . Habkani wuxuu dib u qoraa faylasha la tirtiray 35 jeer, taas oo macnaheedu yahay, iyadoo ku xiran tirada faylasha aad tirtirto, habka ayaa laga yaabaa inuu qaato wakhti.

Hadda waxay ahayd waqtigii la hubin lahaa sida wanaagsan ee Eraser uu u shaqeeyay . Markaa waxaan ku orodnay Recuva^(Recuva) galka tirtiray. Natiijadu waxay ahayd in mid ka mid ah faylasha la tirtiray aan la soo celin karin.

Download: Tirtir^(Eraser)

2. Shredder File kale

Alternate File Shredder waa app yar oo kuu ogolaanaya inaad si joogto ah u tirtirto faylasha. Is-dhexgalkeedu waa sahlan yahay oo si sahlan loo fahmi karo, haddii aad dooratid doorashadan inta lagu jiro habka rakibidda, appku wuxuu sidoo kale ku darayaa U dir faylka Shredder^{(Send to File Shredder)} xulashada xulashada midig-guji ee Windows . Faylka kale ee Shredder wuxuu^{(Alternate File Shredder)} kuu ogolaanayaa inaad tirtirto faylalka gaarka ah iyo dhammaan faylalka.

Faylka Beddelka ah ee Shredder^{(Alternate File Shredder)} waxa uu bixiyaa hal hab oo kaliya oo tirtira: xogta qoraalka random. Si kastaba ha ahaatee, waxaad dooran kartaa inta jeer ee faylasha la tirtiray la beddelo. Waxa kale oo aad dooran kartaa in aad tirtirto magacyada faylka, markaa ma aha oo kaliya waxa ku jira faylasha, laakiin sidoo kale magacyadooda.

Markii habka tirtirka la dhammeeyey, waxaan bilownay Recuva oo aan hubinay haddii mid ka mid ah faylasha la soo celin karo. Recuva wuxuu awooday inuu helo 113 ka mid ah faylalka la tirtiray wuxuuna soo ceshan karaa 109 ka mid ah. Si kastaba ha ahaatee, mid ka mid ah faylasha la helay lama isticmaali karo, maadaama ay dhamaantood kharribeen.

Soodeji: ^{(Download: )}Kala-duwanaanta Faylka Shredder^{(Alternate File Shredder)}

3. Moo0 File Shredder

Moo0 File Shredder waa codsi fudud oo leh interface isticmaale ugu yar. Markaad furto, waxa kaliya ee aad u baahan tahay inaad sameyso waa jiid oo tuura fayl kasta ama gal kasta oo aad rabto inaad si joogto ah u tirtirto. Nasiib darro, Moo0 File Shredder kuma darto wax ikhtiyaar ah oo tirtiraya Windows ' menus-ka midig-guji, sidoo kale waxay isku daydaa inay xidho qaar ka mid ah " Aalado^(Tools) Dheeraad ah oo Xor ah " inta lagu jiro rakibaadda. Hubi inaad ka saartid doorashadan inta lagu jiro rakibidda.

Sida caadiga ah, interface-ku wuxuu kuu ogolaanayaa inaad doorato habka tirtirka ee loo isticmaalo. Haddii aad riixdo batoonka Faahfaahinta^{(Detailed Description)} , daaqada barnaamijku way sii fidaysaa waxayna kuu ogolaanaysaa inaad aragto tafaasiil dheeraad ah oo ku saabsan mid kasta oo ka mid ah hababka la heli karo. Moo0 File Shredder waxa uu bixiyaa 4 algorithms tirtiraya, oo ay ku jiraan Gutmann .

Markii aan ku orodnay Recuva^(Recuva) si aan u hubinno in mid ka mid ah faylasha la tirtiray la soo ceshan karo, waxaan ku faraxsanahay inaan ogaano in dhammaantood si joogto ah loo tirtiray.

Soo deji: ^(Download:) Moo0 File Shredder

4. Freeraser

Freeraser waa app kale oo loogu talagalay inuu kaa caawiyo inaad si ammaan ah u tirtirto faylasha. Interface-keedu aad buu u yar yahay: waa haamaha qashinka oo fudud.

Si kastaba ha noqotee, haddii aad midig-gujiso, liiska macnaha guud ayaa furmaya, kaasoo ku siinaya doorashooyin badan. Waxaan sidoo kale jeclaan lahayn haddii Freeraser uu haysto ikhtiyaarka tirtirka ee menu-yada macnaha guud ee Windows . Nasiib darro, ma aha.

Caqliga wanaagsan iyo dukumeentiyada rasmiga ah ayaa noo sheegaya in la tirtiro faylasha ama galka; way ku filan tahay in la jiido oo lagu rido alaabtan oo kale sumadda Freeraser^(Freeraser) . Si kastaba ha ahaatee, on our Windows 10 Laptop-ka sifadani ma shaqayn, markaa waxay ahayd inaan isticmaalno menu-ka app-ka si aan u doorano faylalka aan rabno inaan tirtirno. Markaad dooratid faylasha la tirtirayo oo aad xaqiijiso ficilka, Freeraser 's bin ayaa isbedelaya si aad u ogaatid in habka tirtiridda la bilaabay. Freeraser wuxuu bixiyaa 3 algorithms-ka-jaridda, oo ay ku jiraan 35-ka baas, habka Gutmann .

Ka dib markii dhammaan faylasha si ammaan ah loo tirtiray, waxaan dib u hawlgelinay Recuva^(Recuva) , si aan u aragno haddii mid iyaga ka mid ah weli la soo celin karo. Nasiib wanaag, taasi may ahayn xaaladdu.

Download: Freeraser

5. File Shredder

File Shredder waa barnaamij kale oo loogu talagalay inuu kaa caawiyo inaad tirtirto faylasha si joogto ah. Interface-keeda ayaa xoogaa ka dhib badan inta badan barnaamijyada kale ee lagu soo daray soo-ururintayada. Si kastaba ha noqotee, waa sahlan tahay in la isticmaalo oo la fahmo. Sidoo kale, File Shredder wuxuu ku darayaa tirtiridda ikhtiyaarrada gudaha ' Windows ' menus-ka midig-guji.

Si aad u tirtirto faylasha ama faylalka File Shredder , waxaad jiidi kartaa oo aad ku ridi kartaa interface-keeda, ama waxaad isticmaali kartaa mid ka mid ah Ku dar Faylka (yada)^{(Add File(s))} ama ku dar^{(Add Folder)} badhamada Folderka. File Shredder waxa uu bixiyaa 5 hab oo la tirtiro, oo ay ku jiraan habka kakan ee Gutmann .

Ka dib markii File Shredder uu ka tirtiray fayl kasta galkayaga tijaabada, waxaanu isku daynay inaanu ku soo ceshano iyaga oo isticmaalaya Recuva . Si kastaba ha ahaatee, mid ka mid ah faylasha la tirtiray lama soo celin karo.

Soo deji: ^{(Download: )}File Shredder

6. Tirtir faylka

WipeFile waa fudfudud, tirtire faylka la qaadi karo oo leh mid si fudud loo fahmi karo isticmaale. Sida ugu dhakhsiyaha badan ee aad u dooran karto faylalka ama faylalka aad rabto inaad si joogto ah u tirtirto waa inaad jiiddo oo aad ku riddo daaqadeeda. WipeFile waxay bixisaa afar iyo toban hab oo xogta ka saarista kala duwan, oo ay ku jiraan habka Gutmann .

Markii aan ku orodnay Recuva^(Recuva) si aan u hubinno in mid ka mid ah faylalka la tirtiray la soo celin karo, ma aannu helin mid, taasina waa natiijo aad u fiican.

Soo deji: ^{(Download: )}WipeFile

7. BitKiller

BitKiller waa qalab kale oo yar oo la qaadi karo kaas oo kuu ogolaanaya inaad si joogto ah u tirtirto faylasha qalabkaaga Windows . Is-dhexgalkeeda isticmaalku waa mid fudud oo toosan wuxuuna ku siinayaa shan hab oo xog qoraal ah oo kala duwan. Habka Gutmann sidoo kale waa jiraa, markaa taasi waa shay wanaagsan.

Ka dib markii aan isticmaalnay BitKiller si aan u tirtirno dhammaan faylasha ku jira gal-tijaabada, waxaan isku daynay inaan soo ceshano iyaga oo isticmaalaya Recuva . Akhbaar wanaagsan: faylalka la tirtiray midkoodna lama soo celin karo

Soo deji: ^{(Download: )}BitKiller

8. DP tirtir

DP Wipe waxay la socotaa is-dhexgal isticmaale fudud oo taageera jiidista iyo daadinta oo bixisa dhawr doorasho oo keliya. Si kastaba ha ahaatee, waxay isticmaali kartaa lix hab oo kala duwan oo xogta tirtiraya, iyo Gutmann waa mid ka mid ah.

Marka DP Wipe dhammaysay tirtirka, waxaanu ku orodnay Recuva^(Recuva) galka tirtiray. Natiijadu waxay ahayd in mid ka mid ah faylasha la tirtiray aan la soo celin karin.

Download: DP Wipe

Masixi faylka ugu fiican ee bilaashka ah ee Windows waa:

Hoosta, waxaad arki kartaa miis aan u abuurnay si aan sawir wanaagsan uga helno natiijooyinkayaga.

Haddii aad eegto tirooyinka iyo astaamaha barnaamij kastaa wuxuu bixiyaa; Guulaystaha isla markiiba wuu soo baxay. Dhammaan abka bilaashka ah ee aan ku tijaabinay wareeggan, Eraser waa shredder faylka ugu fiican.

Marka la barbardhigo abka kale, Eraser wuxuu bixiyaa mid ka mid ah xulashooyinka ugu ballaaran ee algorithms-ka tirtirka iyo is-dhexgalka ugu fiican ee isticmaale, iyo sidoo kale xulashooyin qaabeynta oo badan. Dhammaan barnaamijyada kale way sii yaraanayaan marka la barbar dhigo Eraser . Midka kaliya ee bixiya xitaa algorithms dheeraad ah waa WipeFile , laakiin ma aha mid la mid ah Eraser ee ku saabsan interface interface. Kuwa kale xitaa kuma soo dhawaadaan tirada hababka tirtirka ee lagu daray, xitaa haddii qaar ka mid ah ay bixiyaan kuwa ugu fiican ee khadkan shaqada: Gutmann iyo algorithms DoD .

Kuwo kale waxay u shaqeeyaan si ku filan laakiin waxay ka maqan yihiin xulashooyinka liiska macnaha guud (oo ay ku jiraan WipeFile ), kuwaas oo wax walba tirtiraya si dhakhso ah oo raaxo leh.

Gabagabo

Waxaan rajaynaynaa in soo koobista faylkayaga bilaashka ah ee shredders uu ahaa mid waxtar leh. Xitaa haddii aadan si joogto ah u isticmaalin barnaamijkan oo kale, dhib ma yeelayso inaad mid diyaar u ah qalabkaaga Windows . Marna ma ogaan kartid marka aad u baahan tahay inaad hubiso in faylasha qaar la tirtiray si joogto ah, iyada oo aan lahayn fursad soo kabasho. Xitaa si ka sii badan, haddii aad ku shaqeyneyso kombuyuutar aad la wadaagto dadka kale.

8 best free data erasing apps that permanently delete your files and folders

There are many ways to recover deleted files from hard drives. Thе deleted files are not neсessarіly lost forever, and with the appropriate programs, yoυ can restore them. However, what if you do not want that? Maybe you haνe some files that you want to erase forever. Maybe they contain sensitive information, which you do not want to be recoνerеd. To do that, you haνe to make sure the files are not just deleted, but also overwritten in such a manner that they cannot be recoνered. In this article, wе analyze the best free tоols for securely wipіng files оn Windows computers:

How we tested the permanent file erasers

Before testing each file shredder, we created an empty folder on our test computer. Then, we placed lots of different files inside it. In total, the folder contained 2.66 GB of data in 123 files, with various file formats: bmp, cur, docx, jpg, mkv, mp3, pdf, png, txt, and xlsx.

Next, we used every file shredding app from our roundup, to wipe everything inside this folder. For each of the shredding programs, we used the most complex erasing method it offered. We also noted how many erasing algorithms each app offers and how easy it is to use. Then, when all our test files were deleted and securely overwritten, we ran Recuva to check if any of the deleted files could still be recovered.

We repeated all these steps for each file shredding app that we tested. We chose the apps you see below because they are free and also popular. We did not want to include commercial software, as not many home users are willing to spend money on such programs.

1. Eraser

Eraser is a small app that can securely delete files, folders, unused disk space or even entire drives. To use Eraser, you have to download and install it. When done, it automatically adds secure delete options to the Windows right-click menu.

In addition to the contextual menu options, Eraser's interface also allows you to create scheduled erasing tasks. This feature is handy in case you work with data that you want to be wiped out regularly.

While it supports 13 different erasure methods, the one it uses by default is the Gutmann standard. This method overwrites the deleted files 35 times, which means that, depending on the number of files you delete, the process might take a while.

Now it was time to check how well Eraser performed. So we ran Recuva on the wiped folder. The result was that none of the deleted files could be recovered.

Download: Eraser

2. Alternate File Shredder

Alternate File Shredder is a small app that lets you permanently delete files. Its interface is simple and easy to understand and, if you select this option during its install process, the app also adds a Send to File Shredder erasing option to the right-click menu from Windows. Alternate File Shredder lets you delete both individual files and entire folders.

Alternate File Shredder offers only one erasing method: random data writing. However, you can choose the number of times the deleted files are overwritten. You can also choose to shred file names, so not only the contents of the files get erased, but also their names.

When the erase process was completed, we started Recuva and checked if any of the files were recoverable. Recuva was able to find 113 of the deleted files and could recover 109 of them. However, none of the recovered files could be used, as they were all corrupted.

Download: Alternate File Shredder

3. Moo0 File Shredder

Moo0 File Shredder is a lightweight application with a minimalist user interface. Once you launch it, all you have to do is drag and drop any file or folder that you want to delete permanently. Unfortunately, Moo0 File Shredder does not add any erasing option to Windows' right-click menus, and it also tries to bundle some "Additional Free Tools" during its installation. Make sure you uncheck this option during the installation.

By default, the interface lets you select the erasing method to be used. If you press the Detailed Description button, the program's window expands and lets you see more details about each of the methods available. Moo0 File Shredder offers 4 erasing algorithms, including Gutmann.

When we ran Recuva to check if any of deleted files can be recovered, we were happy to find that they were all permanently wiped.

Download: Moo0 File Shredder

4. Freeraser

Freeraser is another app designed to help you securely delete files. Its interface is exceptionally minimalist: it's just a simple trash bin.

However, if you right-click on it, a contextual menu opens, offering you more options. We would have also liked if Freeraser had an erase option in Windows' contextual menus. Unfortunately, it does not.

Common sense and the official documentation tells us that to delete files or folders; it suffices to drag and drop such items onto Freeraser's icon. However, on our Windows 10 laptop this feature did not work, so we had to use the app's menu to select the set of files we wanted to wipe. Once you select the files to be wiped and confirm the action, Freeraser's bin changes so that you know the erasing process was started. Freeraser offers 3 shredding algorithms, including the 35 passes, Gutmann method.

After all the files were securely deleted, we relaunched Recuva, to see if any of them were still recoverable. Fortunately, that was not the case.

Download: Freeraser

5. File Shredder

File Shredder is another program designed to help you delete files permanently. Its interface is a bit more complicated than the majority of the other programs included in our roundup. However, it is straightforward to use and understand. Also, File Shredder adds erasing options in Windows' right-click menus.

To wipe files or folders with File Shredder, you can drag and drop them on its interface, or you can use one of the Add File(s) or Add Folder buttons. File Shredder offers 5 erasing methods, including the complex Gutmann method.

After File Shredder erased every file from our test folder, we tried to recover them using Recuva. However, none of the deleted files could be recovered.

Download: File Shredder

6. WipeFile

WipeFile is a lightweight, portable file eraser with an easy to understand user interface. The fastest way in which you can select what files or folders you want to delete permanently is to drag and drop them onto its window. WipeFile offers fourteen different data removal methods, including the Gutmann method.

When we ran Recuva to check if any of deleted files can be recovered, we could not find any, and that is an excellent result.

Download: WipeFile

7. BitKiller

BitKiller is yet another small portable tool that lets you permanently delete files from your Windows devices. Its user interface is simple and straightforward and offers you five different data overwrite methods. The Gutmann method is present too, so that is a good thing.

After we used BitKiller to erase all the files in our test folder, we tried to recover them using Recuva. Good news: none of the deleted files could be recovered.

Download: BitKiller

8. DP Wipe

DP Wipe comes with a simple user interface that supports drag and drop and only offers a few options. However, it can use six different data erasing method, and Gutmann is one of them.

Once DP Wipe ended the erasing, we ran Recuva on the wiped folder. The result was that none of the deleted files could be recovered.

Download: DP Wipe

The best free file eraser for Windows is:

Below, you can see a table we created to get a better picture of our findings.

If you look at the numbers and features each program offers; the winner immediately stands out. Out of all the free apps that we tested in this roundup, Eraser is the best file shredder.

When compared to the other apps, Eraser offers one of the most extensive selections of erasure algorithms and the best user interface, as well as more configuration options. All the other programs are lagging when compared to Eraser. The only one that offers even more algorithms is WipeFile, but it is no match to Eraser regarding the user interface. The others do not even come close to the number of erasing methods included, even if some of them offer the best ones on this line of work: the Gutmann and the DoD algorithms.

Others work well enough but lack contextual menu options (including WipeFile), which do the whole erasing thing much faster and more comfortable.

Conclusion

We hope that our free file shredders roundup was helpful. Even if you do not use such a program on a regular basis, it does not hurt to have one ready on your Windows device. You never know when you need to make sure that some files are deleted permanently, with no chance of recovery. Even more so, if you are working on a computer that you share with others.

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