Open ZP1 file

ZP1 files: what are they and how do I open them?

zp1 file icon Are you facing difficulties opening unknown files on your computer, or wondering exactly what this file is?
We've got the information and best software solutions for opening these files effortlessly.

.zp1 file type #1: ZoneAlarm Mailsafe renamed data

A zp1 file extension is related to the ZoneAlarm MailSafe an e-mail protection software. A zp1 file contains renamed data.

Further details:

The zp1 file extension is associated with ZoneAlarm, a personal firewall software, originally created by Zone Labs and currently developed by CheckPoint Software Technologies LTD.

One of ZoneAlarm features is MailSafe, which detects e-mail attachments and warns the user about their presence. When a potentially dangerous attachment is detected, the program quarantines the file with simple renaming of its original file extension, so it breaks the common program association function in Windows and prevents such files from being executed (or launched via associated program).

A file with zp1 file extension had its original file extension renamed for security reasons.

Open file with:

ZoneAlarm Pro icon

ZoneAlarm Pro

A popular firewall software

.zp1 file type #2: ACOS PLUS.1 project management data

A zp1 file extension is related to the ACOS Plus . 1 program. A zp1 file stores project management data.

Further details:

The zp1 file extension is associated with the ACOS Plus . 1, a planning software for Microsoft Windows operating system, developed by ACOS PM GmbH.

The zp1 file contains project management data.

Open file with:

ACOS PLUS . 1

A project management client for professional planning

What is the meaning of a file extension?

File extensions are characters that appear after the dot in a computer file's name. For example, the file "unknown-file.zp1" has the file extension "zp1". This is used to identify which program should open the file or what file type it is.
File extensions help you organize and manage files. They provide a quick and easy way to identify and associate the file type with the appropriate software.

We can help you open your file

In our database, we have collected a huge number of different file extensions, detailed descriptions, and programs that can be used to open or otherwise work with the file extensions listed in our database.
This database is an invaluable resource for users who want to understand better file extensions and what they can do with them. It also allows users to know different file types with the same purpose.

Only verified software links are provided

We have verified every software listed in our database. The software listed in our database includes links to the developer's or software's website. These links should allow you to download the right program for each file type. Using verified software from reputable sources helps minimize the risk of malware and viruses infecting your computer.