Sending files like photos, audio, videos, or computer programs usually have large file sizes.
If sent via email or cloud, the capacity won't load and takes a long time to upload or download.
To facilitate the delivery process, the file can be collected with a smaller size.
How, to compress files with ZIP or RAR format.
This file compression is very useful, especially during the early era of the internet because at that time the bandwidth was still limited.
Then, what is the difference between ZIP and RAR ?
1. Different Extraction Processes
After downloading the compressed file, Androbuntu Buddy will need an extraction program to extract the files.
Later these files can be saved to the place you choose such as desktops, document folders, and others.
ZIP files are easier to extract with any device than RAR.
This is because there are already many platforms such as Windows, Linux, and Mac that provide ZIP extractors.
Whereas RAR file extraction is only available on certain platforms.
If you don't have software for RAR extraction, then you have to download it first.
Examples of software are WinRAR, WinZip, 7-Zip, IZArc, RarZilla, PeaZip, or Zipeg.
2. Data Compression Speed
The difference between Zip and RAR is in the ease of compression.
ZIP can compress and extract files in a shorter time than RAR.
ZIP does give priority to the speed of compression, not the end result.
So, if you want an easy and fast compression, then you should use ZIP.
3. Compression Limits
ZIP is more popular among people who don't need to send large files.
However, if you have a large file, just use RAR.
RAR has a large compression limit which reaches 8,589,934,591 GB.
That is, you can do compression with an unlimited number.
Unlike ZIP which prioritizes speed and only has a compression limit of up to 2 GB, RAR prioritizes quality when compressing files .
RAR can compress up to 70% of the original size of the data.
Whereas Zip is only capable of up to 60%.
If you prioritize more on data, need to compress large files , and it's okay to wait longer, then RAR is more appropriate.
4. Security Protection
Both of these files can install passwords to keep important data in them.
In the password settings, there are differences between the two compression files.
RAR has a password setting that has been installed since the application was installed on a PC, laptop or cell phone.
Whereas Zip doesn't have the password protection feature at the start, so it requires a supporting application to set the password.
5. Ability to Repair Damaged Files
There are other advantages that RARs have and ZIP does not have.
RAR supports multivolume files.
RAR can also reconstruct the files are corrupted and protects the files is important from unintentional modification.
6. Use of Algorithms
Both of these file compression have different types of algorithms and how to encrypt each of them
ZIP uses a patented Deflate type algorithm.
While the RAR format uses the LZMA type algorithm, which has a safer and stronger AES-128 standard.
We recommend using the RAR format if you want to compress important and confidential data.
7. Data Loss Rate
The level of risk of data loss in the ZIP format is greater than the RAR format, because RAR has better encryption and compression.
Many people use RAR to upload mp3s or other audio files because the risk of corrupted data is higher when using ZIP.
8. Made by Different People
RAR was created by Eugene Roshal in 1993, while ZIP was created by Phil Katz and Gary Conway in 1989.
No wonder ZIP format is better known than RAR format.
Both of these file compression formats have an important role to save the hard drive capacity on a PC and are efficient for minimizing files without impacting their contents.
The files are also safer from harmful disturbances.
Hopefully the article about the differences between ZIP and RAR above is useful for Androbuntu Buddies and makes it easy to make choices.
