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How to create customizable products in Shopify for Free (No coding!)

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Creating customizable products in your Shopify store not only increase your customer satisfaction, it also increases your conversion rate.  Here is a method to add custom options for your Shopify product and convert it into personalized product - Go to Shopify store page and search for "Advanced Product Customizer" app or you can directly the the Shopify app page by clicking on this link Advanced Product Customizer . Install  Advanced Product Customizer  app for free in your Shopify store  From the application dashboard, enable to app embed block to complete the installation process Click "Product Custom Options"  From the Shopify products list, select the product on which you want to add custom options. Advanced Product Customizer  offers Image Swatch, Color Swatch, Text box, File Upload, Radio, Checkbox, Date Picker and more. Here is the a demo video for adding custom option for a Shopify product -
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invalid compressed data--format violated on Linux

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I created a zip file on Linux environment. I wanted to transfer this zip file to another linux machine. For this, I uploaded the zip file to server using ftp. Now, after downloading the zip file on other server I tried to unzip it on other linux machine. Their I get following error -

gzip: <file name> : invalid compressed data--format violated

After some analysis and googling I found that reason for this error was the way I was uploading and downloading files from ftp server. When I used binary format to upload and download the zip file I was able to unzip it on other linux machine without any error.

Here are the commands that I used on linux file to zip and upload file -
$ gzip file.txt             (This will create file.txt.gz file)

 $ ftp <URL of ftp server>

 $ ftp : <enter username and password to login>

 $ ftp binary

 $ ftp put file.txt.gz


Above commands will zip file.txt and upload that on server in binary format

On other linux machine I used following commands to download and unzip the file -

$ ftp <URL of ftp server>

 $ ftp : <enter username and password to login>

 $ ftp binary

 $ ftp get file.txt.gz

 $ ftp exit

 $ gunzip file.txt.gz        (This will unzip the file.txt)
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