Here are the steps to follow (Also Available in the zip file you downloaded).

For Windows OS

1. Download zip file from https://www.otocash.io/wallet/
2. Unzip OTOCASH.zip file
3. Create New Folder on (C:\Users\YOUR_WIN_USER\Program File\OTOCASH)
4. Copy all files from OTOCASH folder are tou downloaded before to (C:\Users\YOUR_WIN_USER\Program File\OTOCASH)
5. Run OTOCASH.qt
6. Wait to blockchain synchronize
   To Make eazy to Run your QT in future, you can Pin your QT to TASKBAR.

Your wallet files in: C:\Users\YOUR_WIN_USER\AppData\Roaming\OTOCASH\

• database folder
• txleveldb folder
• blk0001.dat file
• peers.dat file
• wallet.dat file

For MAC/OSX

1. Download zip file from https://www.otocash.io/wallet/
2. Unzip OTOCASH.zip file and expand the disk image.
3. Wait to blockchain synchronize
   To Make eazy to Run your QT in future, you can Pin your QT to TASKBAR.

The OTOCASH wallet on Mac OS X is located in ~/Library/Application Support/OTOCASH/wallet.dat .
Mac OS X v10.7 (Lion) came out, and it has the ~/Library folder hidden, see the answer from chilled35
to access it with Finder. From there, you will see all the files associated with your wallet

• database folder
• txleveldb folder
• blk0001.dat file
• peers.dat file
• wallet.dat file

For Linux/Ubuntu

This is the command that we will be using for adding the OTOCASH Core PPA to our Ubuntu Desktop.

• “sudo apt-add-repository ppa:otocash/OTOCASH”
• Press to continue.
• The PPA is added.
• Now update the package repository cache with the following command:
• “sudo apt-get update”
• We are ready to install OTOCASH core at this point. To install OTOCASH Core, run the following command.
• “sudo apt-get install OTOCASH-qt”
• Press ‘y’ and Press , the installation should start.
• It will take a few seconds to install. Once it’s installed, click on “Show Applications” icon and you should
  see OTOCASH Core icon on the Applications list.
• Now click on Bitcoin Core to start it.
• Once you click “OK”, you should see the window. Click on “Hide” to hide the download progress window.
• Wait to blockchain synchronize.

To fine OTOCASH folder, open a file browser by clicking on the folder icon in the launcher. The data directory, .OTOCASH,
is hidden by default.To show it, select the View -> Show Hidden Files menu option.

• database folder
• txleveldb folder
• blk0001.dat file
• peers.dat file
• wallet.dat file