Open 7Z.001 file

7Z.001 files: what are they and how do I open them?

7z.001 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.

Part of split 7-zip archive

7z.001 file contains the initial segment of a multi-volume 7-ZIP compressed file archive.

Further details:

7z.001 file is the first part of a split archive created by 7-ZIP, a free file compression and decompression software. When a large file or a group of files is compressed using 7-ZIP, it can be split into smaller parts to make it easier to share or store.

These parts are sequentially named (7z.001, 7z.002, etc.) and must all be present to fully extract the original files. The 7z.001 file is the first part of this multi-volume archive.

Open file with:

7-zip icon


Popular open source file archiver with a high compression ratio

p7zip for Linux icon

p7zip for Linux

Command line tool used to create and extract 7zip archives

The Unarchiver icon

The Unarchiver

A decompression utility used to replace default unpacker software on Mac

Xarchiver icon


A Linux application used as frontend for popular compression tools

p7zip for Mac icon

p7zip for Mac

Mac version of file archiver

WinRAR icon


One of the oldest and most popular shareware file archiver and data compression utility

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.pdf" has the file extension "pdf". 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.