Ma u baahan tahay inaad cadaadiso farabadan faylal oo aad rabto inaad ogaato qaabka isku-buufinta ee ugu fiican? Barnaamijkee ayaa ku siin doona faylka ugu yar? Hagaag, jawaabtu way ka yara dhib badan tahay taas.

Haa, nooc kasta oo xog ah, hal barnaamij ayaa had iyo jeer ku siin doona isku-buufinta ugu fiican iyo faylka ugu yar, laakiin iyadoo ku xidhan xogta, waxa laga yaabaa inaanay isku barnaamij ahayn mar kasta.

Intaa waxaa dheer, waxaa jira arrimo kale oo la tixgeliyo ka baxsan cabbirka faylka. Sida aad arki doonto, mararka qaarkood farqiga u dhexeeya labada utility cadaadis waa mid aad u yar, laakiin qaabka ayaa samayn kara farqi weyn. Waxaa dheer, qaar waa bilaash kuwa kalena waa lacag, markaa haddii aad miisaaniyad miyir leedahay, markaa waxay si fudud u yaraynaysaa doorashooyinkaaga.

Maqaalkan, waxaan dhex mari doonaa afar qalab oo kala duwan oo isku-buufin ah waxaanan isku dayi doonaa inaan ku siiyo faa'iidooyinka iyo khasaaraha mid kasta. Marka laga reebo afartan, waxaa jira xulashooyin kale oo badan, laakiin waxaan u arkay kuwan inay yihiin kuwa ugu caansan uguna caansan ee dadka intooda badan.

Imtixaanka Cadaadiska Adduunka ee Dhabta ah

Marka hore, aan eegno tirooyinka tooska ah ee riixitaanka sababtoo ah taasi had iyo jeer waa madadaalo. Tijaabooyinkeyga, waxaan go'aansaday inaan abuuro gal tijaabo ah oo leh farabadan xogta qaabab kala duwan.

Ma jecli kaliya in sawirada la cadaadiyo ama la cadaadiyo dukumentiyada sababtoo ah kala duwanaanshiyaha ayaa ku dhamaanaya mid aad u yar oo ay adagtahay in la doorto guuleyste cad.

Kiiskeyga , waxaan qaatay 1.47 GBs oo fiidiyowyo ah (qaabab kala duwan), sawirro ( RAW iyo qaabab kale), dukumiintiyo ( PDF , faylalka xafiiska^(Office) , iwm) iyo faylalka muusikada ( MP3 , M4A , iwm) waxaanan dhex maray adeeg kasta oo cadaadis leh goobaha caadiga ah.

Marka hore, aan ku bilowno habaynta aan haysto iyo noocyada. Waxaan isticmaalayaa Windows 7 PC oo wata Adeegga Adeegga 1^{(Service Pack 1)} waxaanan ku rakibay noocyadii ugu dambeeyay ee barnaamij kasta laga bilaabo taariikhda boostada: 7-Zip 15.09 beta (64-bit), nooca WinZip 20 iyo WinRAR x64 5.30 beta 6.

Marka lagu daro ku- dhisnaanta Windows 7^{(Windows 7)} , waxaan sidoo kale ku socon doonaa isla xogta Windows 10 si aan u eego haddii uu jiro farqi u dhexeeya noocyada Windows . OK, aan eegno natiijada hoos.

• Windows 7 ZIP -  1.21 GB (17.6% dhimis)

• Windows 10 ZIP - 1.21 GB (17.6% dhimis)

• 7-ZIP - 1.11 GB (24.4% dhimis)

• WinZip -  1.20 GB (18.3% dhimis)

• WinRAR - 1.16 GB (21.0% dhimis)

Hadaba Yaa Guulaysta?

Hagaag, marka la eego awoodda isku-buufinta kaliya, 7-Zip waa guusha cad. 7-Zip waxa uu jiray in muddo ah oo waxa ay ku jireen kaalinta ugu saraysa ee utility-ga ugu fiican ee imtixaanada qolo saddexaad ee badan, markaa tiradu maaha wax la yaab leh.

Markaa ma tahay inaad baxdo oo aad hesho 7-ZIP si aad u siibto faylashaada? Waxay ku xiran tahay. Arrinta kaliya ee leh barnaamijyada sida 7-ZIP iyo WinRAR , labaduba waxay sameeyeen sida ugu wanaagsan ee isku-buufinta, waa inay isticmaalaan qaabab gaar ah oo aan si buuxda u taageersanayn nidaamyada kale.

Si uu qof u furo faylka 7-ZIP ama WinRAR , waxay u baahan doonaan inay marka hore soo dejiyaan oo ku rakibaan software ku habboon mishiinadooda. Haddii aad naftaada ku cadaadinayso xogta, markaa runtii dhib ma laha qaabka aad isticmaasho.

Si kastaba ha ahaatee, faylasha .7z iyo .rar waxay u baahan doonaan software dheeraad ah Windows , Mac iyo Linux . Haddii ku habboonaanta ay tahay arrin, markaa waxaan ku talinayaa in la isticmaalo isku-xidhka ku dhex jira Windows .

WinZip waa doorasho kale, laakiin farqiga u dhexeeya isku-buuqa Windows -ka iyo WinZIP waa mid aad u yar. Intaa waxaa dheer, WinZip wuxuu dib kuugu celin doonaa ugu yaraan $30, markaa ikhtiyaarka bilaashka ah ayaa macno badan samaynaya.

Sidoo kale, algorithm-ka isku-dhafka ah ee Windows 7 wuxuu u muuqdaa inuu la mid yahay kan Windows 10 tan iyo markii faylalka ay ku dhammaadeen isla cabbir isku mid ah. Markaa haddii aad isticmaalayso Windows 7 , 8 ama 10, waxaad heli doontaa isla saamiga isku xidhka.

Mar labaad, maadaama qaabka .ZIP laga furi karo Windows , Mac , Linux iyo xitaa ChromeOS iyada oo aan wax software dheeraad ah lahayn, isku- dhafka Windows -ka ee ku dhex jira ayaa ah doorashada ugu fiican ee iswaafajinta. Haddii aad u baahan tahay cabbirka ugu yar ee suurtogalka ah, raac 7-Zip . Haddii aad wax su'aalo ah qabtid, xor u noqo inaad faallo ka bixiso. Ku raaxayso!

7-Zip vs WinZip vs WinRAR vs Windows Compression

Need to comprеss a bunch of files and want to know which сompreѕsion format is the best? Which program will give you the smalleѕt file? Wеll, the answer is a bit more complicated than that.

Yes, for any set of data, one program will always give you the best compression and the smallest file, but depending on the data, it may not be the same program every time.

In addition, there are other factors to consider beyond file size. As you’ll see, sometimes the difference between two compression utilities is quite small, but the format can make a big difference. Plus, some are free and others cost money, so if you are budget conscious, then it reduces your choices easily.

In this article, I’ll go through four different compression tools and try to give you the advantages and disadvantages for each. Beyond these four, there are many other options, but I found these to be the most popular and well known by most people.

Real World Compression Test

First, let’s just look at straight compression numbers because that’s always fun. For my tests, I decided to create a test folder with a bunch of data in various formats.

I don’t like just compressing images or just compressing documents because the differences end up being very small and it’s hard to choose a clear winner.

In my case, I took 1.47 GBs of videos (different formats), images (RAW and other formats), documents (PDF, Office files, etc) and music files (MP3, M4A, etc) and passed them through each compression utility with default settings.

First, let’s start with the setup I have and the versions. I’m using a Windows 7 PC with Service Pack 1 and I installed the latest versions of each program as of the date of this post: 7-Zip 15.09 beta (64-bit), WinZip version 20 and WinRAR x64 5.30 beta 6.

In addition to the built-in Windows 7 compression, I’m also going to run the same set of data on Windows 10 to see if there is any difference between the versions of Windows. OK, let’s check the results below.

• Windows 7 ZIP - 1.21 GB (17.6% reduction)

• Windows 10 ZIP - 1.21 GB (17.6% reduction)

• 7-ZIP - 1.11 GB (24.4% reduction)

• WinZip - 1.20 GB (18.3% reduction)

• WinRAR - 1.16 GB (21.0% reduction)

So Who Wins?

Well, in terms of just compression ability, 7-Zip is the clear winner. 7-Zip has been around for a while and they have ranked at the very top for best compression utility on multiple third-party tests, so the numbers are not really surprising.

So should you go out and get 7-ZIP to zip your files? It depends. The only issue with programs like 7-ZIP and WinRAR, both of which did the best in compression, is that they use proprietary formats that are not fully supported on other systems.

In order for someone to open a 7-ZIP or WinRAR file, they will need to download and install the appropriate software on their machines first. If you are compressing data for yourself, then it doesn’t really matter which format you use.

However, .7z and .rar files will require additional software on Windows, Mac and Linux. If compatibility is an issue, then I recommend using the built-in compression in Windows.

WinZip is another option, but the difference between built-in Windows compression and WinZIP is minimal. Plus, WinZip will set you back at least $30, so the free option makes much more sense.

Also, the compression algorithm in Windows 7 seems to be exactly the same as in Windows 10 since the files ended up being exactly the same size. So whether you are using Windows 7, 8 or 10, you will get the same compression ratio.

Again, since .ZIP format can be opened on Windows, Mac, Linux and even ChromeOS without any additional software, the built-in Windows compression is the best choice for compatibility. If you need the smallest size possible, go with 7-Zip. If you have any questions, feel free to comment. Enjoy!

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