The features of modern unpacking programs are amazed by a set of all kinds of functions. Conventional WinZip is able to set passwords for any archive files, and the procedure itself is not characterized by excessive complexity. You can get WinZip for Windows 10 for free.
How to set up an unpacking password
If you need to keep data confidential, many users want to set a personal password for opening. Creation of the additional protection is possible with the usual WinZip program.
Steps to install this protection are:
- It is required to initiate the process of starting the function of creating a new archive from the available data.
- When you add a new archive, a window will appear for entering personal parameters, name, and also the “set password” button is displayed.
- Choose the type of future archive file – ZIP.
- Enter the desired password in the new displayed window and confirm the algorithm for creating the archive.
Now, any attempt to unpack the received archive will require entering a password, and unwanted eyes will not be able to access the protected data.
How to unzip ZIP archives through the WinZip program
Encrypted files marked with a .zip extension are opened on computers with standard archivers. With the help of these programs, it is possible to completely decrypt the information and copy its part. But the classic WinZip unpacker is still used to decrypt data.
Ways to work with the ZIP archive
The archive file is opened by the output of the settings menu after clicking on it with the right button of a mouse. Contextual tab offers to determine several options for unpacking via WinZip.
The second way to unpack is to work through the unpacker menu, but this method is longer because of the file search for further decryption. A file appears on the main WinZip workspace, after which it should be extracted. The next menu allows you to select the intended location for the next unpacked archive.
An easier way to work with archive information is by dragging it with the mouse directly into the unpacker itself.
Adding a file to the archive, deleting an unnecessary document from a packed archive via WinZip.
Each created archive file cannot keep its integrity forever. The information contained there needs updating, some data is obsolete, which causes users to edit previously created archives and even delete their individual parts. The irreplaceable classic unpacking program WinZip will help you to solve the problem.
How to add data to the created archive
To eliminate the need for a permanent full unpacking of the archive file, making changes and further packing in WinZip, the function of adding information by the partial archiving method is built in. This method is characterized by a mass of advantages:
- save time working with documents;
- system performance is not loaded by decryption of the entire archive;
- the process affects an exceptional part of the data, which simplifies the work.
There are several methods of adding data to the internal archive block. The most simplified is the usual dragging of a document inside an archived one. To do this, you have to open the archive in one tab in advance and select and drag the data from the other one to the open archive.
From the side, this process consists in adding a new file to the already existing one, but in practice, the WinZip program automatically adds data to the already created archive block.
Deleting part of the archive
WinZip system algorithms also allow you to delete obsolete and unnecessary parts of the archives. The whole procedure resembles the usual method of copying and deleting data in Explorer. The difference is the preliminary launch of a specialized decryptor, through which it is possible to perform the desired actions.
To delete or add the above described files, an alternative method can be used, but in terms of duration and number of transitions, it is the most complicated. It is necessary to select the documents you want to add and call the menu with a right mouse click, then select the “add” item and specify the current archive name and parameters.
Next to the name of the archive, select the “Browse” item and define the necessary data.
