How To Compress Large Files Using Winrar

Compress

Do you wish to compress files so that it can transfer easily between storage devices, or when you want to upload it to an email or how about when you just want to save precious hard drive space when storing files.Well, now you can just do that.

WinRAR is a powerful archive manager. It can backup your data and reduce size of email attachments, decompress RAR, ZIP and other files downloaded from Internet and create new archives in RAR and ZIP file format. You can download the trial version of the software at www.rarlab.com

To compress large file using Winrar follow simple steps given below:

Step 1: Select and Right click on the file you want to Compress and select Add to Archive option.

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Step 2: A window will pop up with various options. In Archive name field type the name of your archive manually in the text box provided below.
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Step 3: When creating a new archive, you first need to select the archive format. ZIP is preferable when you are not sure that a receiver of your archive has WinRAR. Otherwise just select RAR, since it provides more options and higher compression.
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Step 4: There are six compression methods supported: "Store", "Fastest", "Fast", " Normal", "Good" and "Best". The Best method provides high, but slow compression. Fastest method compresses poorly, but it is very fast. Store method just merges files into an archive without any compression. If you want to create an archive for distribution or for long storage, It would be best to probably ignore the time constraint and choose the Best compression method to reduce the size as much as possible. But for daily backups choose Normal compression method.
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Step 5: At the bottom there is a Tab saying “Split to Volume, Bytes” In the box enter a figure or you can use the drop down menu to make your choice. Remember you have to enter the value in bytes, kilobytes or megabytes and this applies only to .rar extension. (1024 KB equals 1 MB)
In the example below, I have chosen 98078 KB which comes to around 95.77 MB.
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Step 6: When you have chosen the right options for your archive, click the OK button.
(In my example below, the video file I had chosen was compressed into three parts comprising of 95.7 MB each)
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You can also watch this same procedure on YouTube. I have created the video just to make it easier for everyone to learn.

author

About the Author

Sohail is a student and a part time blogger. He is the man behind Nerd's Realm (NR). He has a passion for the web and loves offering assistance whenever possible and does through NR.

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43 comments :

Muhammad Shahzad said...

Helpful tip

jahangir alamm said...

impressive website

osama azaizeh said...

very very helpful
thanx alot :)

free backlink said...

ehm okay nice tips, but i did it well

chiji said...

Bless you. Your instructions made me navigate to a desired choice. The Profile type is also useful in compressing files. This splits the files in volumes as desired.

Anonymous said...

helpfull thanks

Anonymous said...

which version of winrar did you use?
'cause i cant find any "zip 100" or so in the Latest winrar 4.20,
aLso can you teLL me how to compress uncompressed fiLe into a singLe fiLe instead of muLtipLe ones..?
pLease heLp..and pardon my bad engLish :p

Sohail A said...

@Anonymous,

I used version 3.93 for this tutorial but I have upgraded since then to the latest version of Winrar 4.20 and the options are same.

If you want to compress file into a single file then just don't use the Tab saying “Split to Volume, Bytes” Just leave that option blank and it will compress the file into one file.

Thank You.

HaLe Lee said...

how can i compress an installed program and still be able to use it in other computers?

Anonymous said...

:)

Sohail A said...

@HaLe Lee: You cannot compress a installed software which is actively being used by the computer as the computer would not be able to access the files once they are compressed.

Arsalan Khan said...

i have a preview version of Windows 8.1 in and ISO file so my question is should i make it RAR file or ZIP file and i am using CD-R 700 MB............thx i appreciate the help

Sohail A said...

@Arsalan Khan:

RAR
A RAR file is an archival file created with the WinRAR program. This program can be downloaded as a free trial for a set number of days, but it needs to be purchased and registered for continued use. WinRAR must be used to open RAR files.

ZIP
A ZIP file is an archival file that can be created with several programs, including Freebyte Zip, WinRAR and WinZIP. It also can be created by using the “Archive” function on Macintosh operating systems. WinRAR comes as a free trial, but must be purchased to continue use after the trial expires. ZIP files can be opened with any program that can create ZIP files. It is not restricted to any one program.

Advantages of RAR:
-Even though Zip predates RAR and has many applications able to work with it, RAR format has a lot of advantages.
-A RAR format can compress a file much better than a Zip. Meaning, a same sized file compressed in RAR format produces a slightly smaller size file compared to zip.
-RAR files also incorporate redundancy or a ‘recovery record’ stored within the archive, making it possible to repair a RAR that has been corrupted.
-Newer versions of the format support advanced encryption methods.

So it all depends on what you prefer. I personally use .rar over .zip

usaha sampingan online said...

I think, this way just split files, not reduce its size.

Anonymous said...

Thx

Anonymous said...

Thanks

Srikanth Rajagopal said...

The suggestion was very informative and helpful. Thanks a lot!!

Trick star said...

This is called spliting.not large file compress into small file.when u try spliting,this softwar devide a file into many parts.i want to see this site,how can i compress 10gb file into 1mb.can any one tell me.

Anonymous said...

thank u very much sir

John Betz said...

I've tried to use winrar to compress a video file of about 121 gigs, however the compressed file is still 120 gigs. When I tried to break it apart in this example, I end up with over a thousand parts. How do I get it to compress the file to a manageable size?

giant6025 said...

Can I do that with any kind of file? (for instance movies, pictures, documents, iso., etc.) I have a one terabyte harddrive I need to compress as much as possible. It has all kinds of files.

mateusk_10 said...

Didn't work here, the thing reduced from 116mb to 110mb -.- yes I selected BEST

hansraj deghun said...

thanks

k nandibabu said...

Thanks Dude

Anonymous said...

good stuff

aland nday said...

thank you very much now i can compress my game isos and upload it

ALBERT BONNEY said...

Great post,,,,,,,,, keep it up,,,,,,,, well if anyone need another tool for reducing the size of PST files then they can take help with SysTools Compress PST Free demo software.

Anonymous said...

ur tip is very usefull , thanks buddy !!!

Anonymous said...

What is the minimum size into which we can compress any 3gb file?

Anonymous said...

I m compressing my file, but after the process it's size is not changing................mean it's not compressing to a small size

Anonymous said...

tnx for the tips guys very useful

Anonymous said...

Well described boss, Thanks and keep this great job going.................

msxhan Chandio said...

its very useful procedure to send large attachments....... keep it up

Yoshimura said...

This method helps me a lot. Thank you for this tip

Sohail A said...

@John Betz & mateusk_10:

Most multimedia files will not compress well as they already exist in a highly compressed state. These file types usually employ efficient techniques to compress the data they contain. Examples include, but are not limited to, graphic (picture) files (GIF, JPG, PNG, etc), music files (MP3, WMA, etc), and movie files (AVI, MPG, etc). Files that are compressed, as these examples are, usually cannot be compressed more to any significant extent. Therefore, such files don't get much, if any, smaller when they are added to a Zip file (.rar .zip or .zipx).

Jhudiel said...

Is the BEST method reduce the size as much as possible but time consumable?

Anonymous said...

Thanx very much. Cool site.

Subash said...

How does a compression of a file size 2401Kb to 2244 Kb help. We need bigger compression to probably 240Kb to enable us email within our server. Can You assist?

Anonymous said...

This helped a ton

girls_have_sex_with_me said...

very helpful and resourceful

ha lu said...

I'm not sure will it work,but however thankyou so much

Anonymous said...

Hi, I have a TV series wich is for 1.66 gb... wen i compress it using winrar its goes to 1.65 gb, using spilt also adds upto the same amt. I did read in the comments that compressing video files is nt of much use as the file size doesnt reduce drastically. Can you please suggest a method for compressing video files... atleast half the storage size would be great..... plz rep asap

Anonymous said...

Thanks!! Very Helpful

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