Convert 012 to 002

Understanding 012 and 002 file formats

012 and 002 files are not standard file formats but rather parts of a split archive. When large files are divided into smaller segments for easier distribution or storage, each segment is given a sequential extension such as .001, .002, .003, and so on. The .012 file is simply the twelfth part of such a split archive, while .002 is the second part. These files are not meant to be converted from one to another; instead, they are reassembled to reconstruct the original file.

How to combine 012 and 002 files

To use these files, you need to have all parts of the split archive (e.g., .001, .002, ..., .012) in the same folder. The most common tools for reassembling split archives are:

• 7-Zip (Windows, free)
• WinRAR (Windows, paid with trial)
• Keka (macOS, free)

Step-by-step: Reassembling split files with 7-Zip

1. Place all split files (.001, .002, ..., .012) in the same directory.
2. Right-click the .001 file.
3. Select 7-Zip → Extract Here or 7-Zip → Extract to "folder".
4. 7-Zip will automatically combine all parts and extract the original file.

Best software for handling split files

7-Zip is highly recommended for Windows users due to its reliability and free availability. For macOS, Keka is a great alternative. Both support a wide range of split archive formats and are easy to use.

Important notes

• You cannot convert a .012 file directly to a .002 file. Each part is unique and required for reassembly.
• Missing any part of the split archive will prevent successful extraction.
• Always start extraction from the .001 file.