This task may be needed by those people who are used to downloading a large number of files of various kinds from the Internet, where the people who have posted them usually divide them into several parts so that they can be downloaded gradually. Unfortunately, these types of files usually come with a specific password, which will have to be entered in each of the parts and pieces that are part of the entire file.
So that you have to avoid having to write the password that unzips each of these parts and pieces at every moment, we will suggest below a few tools that you can use with that objective, that is, you would only have to put that key for a single time and let the suggested tool, act automatically with other files.
Conventional alternatives for unzipping files with passwords
Without a doubt, one of the best alternatives to perform this task is with WinRAR among many others, which has the possibility of helping us extract all the content of a compressed file to which a password has been placed. If you are going to use this tool, you will necessarily need to have all the downloaded files in one place (folder or directory), and you should try to unzip the first one on the list. When the password is requested you will have to write it in the respective space, so the rest of the files will be chained automatically. Most files accept this type of procedure, although there are also some users who have wanted to complicate things by requiring that this password be written for each of the parts and pieces that make up the entire general file.
1.Unpack Monitor
Our first alternative has functions that go beyond the possibility of decompress a file that has been divided into several parts and it has a password. After you import each of the parts and pieces in the interface of this tool you will have to define the respective password.
You can order the resulting file to be executed immediately (for example, in the case of being an installer), to be uploaded to an ftp server or to be copied to a specific folder. The compatibility is multiple, since this tool can work without any problem with those of the 7Z, RAR, ZIP, ISO, tar and gzip types.
2.JDownloader
This is another interesting Java based tool, which has the ability to help you download the files from any server where they are. Within the configuration of this tool you have to write the password that will help you extract the content automatically.
In this way, if you have ordered this tool to download about 100 files (with password included), you only have to leave the computer completely only to later see the result of said extraction. Because the tool works with Java, you can use it on Windows, Linux or Mac.
3.ExtractNow
Simplicity is part of the interface of this tool, where you only have to select files that you previously downloaded to the personal computer and drag them to the interface; later you have to go to the configuration to define the password that will help you automatically unzip in batch all these built-in files.
The most important convenience of using it is based on its compatibility with more than 40 types of compressed files, being a feature that very few tools with similar characteristics can have.
4. Unrar Extract and Recover
With this tool you only have to define the directory where all the compressed files are (with password) and also, the folder that you want to use as output.
The only problem is in the compatibility, because «Unrar Extract and Recover» works only with RAR files; Any of these four alternatives that we have mentioned can be of great help to you if you are one of those people who downloads batches of files from the web, which will possibly be protected with a password that is usually given by the administrator of the website that has spread.