How to Merge/Hide One File into Another Using CMD in Windows?
Last Updated :
19 Jun, 2024
Merging or hiding files within other files using Command Prompt in Windows is a clever technique for managing and protecting your data. Whether you want to consolidate multiple files into one or conceal sensitive information, CMD offers powerful commands to achieve this seamlessly. Learning how to hide a file in another file CMD or merge files using CMD in Windows can enhance your file management skills and improve data security.
In this guide, we will walk you through the steps to hide and merge files in CMD, providing detailed instructions to combine files using CMD effectively. By mastering these techniques, you can manage your files with greater flexibility and security.
Merge/Hide One File into Another Using CMD in Windows
Step 1: Select the two Different / Similar Extensions of the file you want to merge.
2 Selected FilesStep 2: Select which file you want to show and which File to Hide.
S.txt File will be in Front 
H.docx File to be Hidden Step 3: Keep both the file into one folder because it is easy to Understand Which file to show and which to hide.
Step 4: Compress the file you want to hide by using Compressing Tools like WinRar. Or any other tool which is easily available.
Hidden File Need to CompressStep 5: Open the Command Prompt or CMD by pressing window + R and type CMD on the Run Box and press Enter.
CMD WindowStep 6: Please Enter this Command into the CMD/Command Prompt, because these commands could be different in each and every PC/ Laptop. This Command will tell the location of the folder where it is placed in the Computer.
Command: cd /d\users\Administrator\Desktop
cd /d\users\"User Name"\DesktopMearge is the name of the Folder kept / Placed on the Desktop Screen of the Computer.
Command: cd Mearge
cd "Folder Name"The file available in the Folder
Command: dir /w/a
this shows the Files available in that FolderCopy the .txt file into the .zip file.
Command: Copy /b S.txt + H.zip
Copy /b "Showing file Name" + "Hidden File Name"Step 7: After all this Process you would not able to see any type of changes into the appear file but sometimes the size of the file might get Increased, or The text format of the task may also be changed automatically.
Before Merging the Word file into the Text file 
After Merging the Word file into the Text file Size IncreaseStep 8: If you want to see the Hidden file you could use the Compress tools to view the Hidden File as follows:
Opening the S.txt file in WinRar 
H.docx File is Hidden Inside that fileMastering the ability to hide a file in another file CMD or merge files using CMD in Windows opens up new possibilities for data management and security. By following the steps outlined in this guide, you can effectively hide and merge files CMD, ensuring your sensitive information is protected and your file system remains organized.
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