Establecer una contraseña a un fichero comprimido en Windows.

Hoy os enseñamos a poner una contraseña a un fichero comprimido (ZIP, Rar, 7z, Tar…) en Windows.

Lo primero es decir que, aunque Windows deja extraer y comprimir ficheros, no puede gestionar ficheros con contraseña. Ni asignarla, ni descomprimirlos. Necesitamos programas de terceros. Entre estos, recomendamos 7zip y Winrar.

Hay dos diferencias principales:

• Winrar permite asignar la contraseña al crear el fichero, al comprimir. También crear un fichero comprimido con contraseña de otro fichero comprimido (o sobrescribir el actual asignándole la contraseña).
• 7zip (que me gusta personalmente más) en cambio sólo deja asignarlo al comprimir ficheros. Si tenemos uno ya comprimido, tenemos que descomprimirlo y luego recrearlo con contraseña.

Os enseñamos a hacerlo en este vídeo:

 

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