How to compress and decompress files on Android phones and iPhones

File compression is the act of reducing the size of a file without affecting the quality of the data inside. This process brings many practical benefits to users, especially in today's digital technology age. The following article will provide you with detailed information on how-to instructions Compress and decompress files on your phone Android and iPhone in the simplest way.

Benefits of file compression

• Compressing files helps shrink file sizes, free up storage space on the device and save cloud storage space.
• Smaller file sizes mean faster data transfer speeds, especially useful when sharing files over the internet or mobile connections.
• The compressed file is compact in size, easy to share via email, text messages, social networks or online storage services.
• Some file compression software supports a password feature, helping to protect data from unauthorized access.

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Steps to compress and decompress files on Android phones and iPhones

For Android phones

Instructions for compressing files on Android phones

Step 1: Download a file compression application like RAR or ZArchiver from Google Play.

Step 2: Open the application, select the folder containing the files to be compressed.

Step 3: Click on the compression icon

Step 4: Set compression options such as name, file format, password (if desired).

Step 5: Click “OK” to start compressing the file.

Instructions for extracting files on Android phones

Step 1: Open the application and find the folder containing the file to extract, select that file.

Step 2: Click the up arrow icon to start extracting, select a path to save the file and click “OK”.

How to decompress files with Easy Unrar Unzip

Step 1: Download Easy Unrar Unzip from CH Play.

Step 2: Open the application and find the folder containing the file to extract, select that file.

Step 3: Click on the green check mark in the lower right corner, select the up arrow icon to extract.

Step 4: Click “OK” to complete.

For iPhone phones

Instructions for compressing files on iPhone phones

Step 1: Go to the Files app on iPhone.

Step 2: Find the folder you want to compress, then press and hold on it.

Step 3: When the new menu appears, click “Compress” to complete.

If you want to compress multiple folders at the same time, select “Select” in the upper right corner of the screen, then select the folders you want to compress and click the three-dot icon in the lower right corner, select “Compress ” (Compression) to perform.

Instructions for extracting files on iPhone

There are two ways to extract files on iPhone

Method 1: Use the Files app

Step 1: Open the Files app and switch to the “Browse” tab.

Step 2: Click and hold on the file to be extracted.

Step 3: Select “Extract” to complete.

Method 2: Use Siri Shortcuts

Step 1: Find Siri Shortcuts in the shortcuts section on iPhone.

Step 2: Open the Safari browser and visit the website containing the file to be extracted, click “Share” and select Siri Shortcuts.

Step 3: In Siri Shortcuts, select “Unzip to iCloud” to extract the file, choose a storage location and open the file in the “File” section to view the content.

Frequently asked questions

Which file compression format should I use?

There are many popular file compression formats such as ZIP, RAR, 7z, Gzip. ZIP is the most popular format, widely compatible with many software and operating systems. RAR has a higher compression rate than ZIP but requires software support to decompress. 7z is a newer compression format that has a high compression ratio and supports secure AES encryption. Gzip is often used to compress text files.

Does file compression affect data quality?

Compressing files does not affect the quality of the data inside. Data remains intact after decompression. However, some compression formats may reduce image or sound quality if the compression ratio is too high.

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Conclusion

Compress and decompress files on your phone These are basic operations but extremely useful in using the phone. Hopefully with detailed instructions from AnonyViet, you can easily perform these operations to save storage space and increase data transmission speed.