File Extension Library


.BULK-003 File Extension

  • Category: Archive and compressed Files

What are .BULK-003 files and how to open them?

Can't open .BULK-003 file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .BULK-003 file.

What is a .BULK-003 file extension?

.BULK-003 file extension has been classified as Archive and compressed Files.

.BULK-003 is Split multi-volume BulkZip compressed file archive (part 3)

The bulk-003 file extension is associated with the BulkZip, a data compression tool with own compression format, developed for Microsoft Windows operating system.

The bulk-003 file stores the third part of compressed multi-volume compressed archive with BulkZip software.

BULK is an advanced format that using LZMA2, PPMd and DEFLATE, the format tries to aim at high compression ratios and fast speeds.

In order to unpack the multi-volume BULK archive, you need to place ALL of the split parts in the same directory and start extraction of the first volume. The program will automatically use all of the parts to extract the content of the archive.


How to open:

The bulk-003 file is only one part of BulkZip split compressed archive. If you want to extract this file, you must have all parts of the BulkZip split compressed archive.Open the first part of BulkZip split compressed archive in BulkZip application and extract files from BulkZip split compressed archive.

How to convert:

The easiest way how to convert BULK-003 multi-volume BulkZip compressed archive is to decompress the multi-volume BulkZip compressed file archive with the use of compression tool and repack the content with another compression utility of your choice.

How to fix problems with .BULK-003 files

  1. You need to update the application that you normally use to open .BULK-003 files. Only the latest version of the software supports the current .BULK-003 file format
  2. You need to check the .BULK-003 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)