since 2000
Opening a FILE2 File
The FILE2 file type is primarily associated with Excel.
What is a FILE2 file?
FILE2 files mostly belong to Excel. The file’s content is determined by its internal structure. If it uses the Microsoft Compound format, it is a legacy Office file. If it is a ZIP archive under a new name, it contains compressed data.
FILE2 files are not a single format but refer to files that use one of two internal structures.
For some FILE2 files, the internal structure is built on the Microsoft Compound file format. This means the file acts like an older Microsoft Office document. It often contains data, formulas, and formatting details typical of Excel or Word files. For more details on the Microsoft Office approach, see the Microsoft Excel page.
Other FILE2 files are actually a renamed ZIP archive. In these cases the file has been given a different extension, even though it holds compressed data. Tools like WinZip or 7-Zip can be used to open these files. See the WinZip website for information.
Key points compiled by FilExt.com:
How to open a FILE2 file
You need a suitable software like Excel to open a FILE2 file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your FILE2 file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a FILE2 file directly in the browser:. Just drag the file onto this browser window and drop it.
Online FILE2 Text Viewer
or drag and drop it here
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Programs that open and convert FILE2 files:
- Excel
See the previous paragraphs to learn more about the main application. FILE2 files are often referred to as Excel spreadsheets because this type of file is primarily created or used by this software.
- various applications (Microsoft Excel, WinZip, 7-Zip)The .FILE2 extension is used for a variety of file formats, most notably older Microsoft Office files (specifically Excel and sometimes Word) and renamed ZIP archives. It's crucial to understand that .FILE2 is not a standard extension and is likely used as a temporary or custom designation. When encountering a .FILE2 file, the actual file format is determined by its internal structure, not the extension itself. Therefore, attempting to open a .FILE2 file with software based solely on the extension can be unreliable. Analyzing the file's header or using a file identification utility is necessary to determine the true format and open it correctly. Misinterpreting the file type can lead to compatibility issues or even data corruption. For Microsoft Office files disguised as .FILE2, renaming the extension to .xls or .doc might enable opening them in respective applications, but this is not guaranteed and depends on the actual file version. In the case of renamed ZIP archives, renaming to .zip and using archive management software like 7-Zip or WinZip is the appropriate approach. Overall, treating .FILE2 as a generic placeholder and investigating the underlying format is essential for proper handling. This file format is classified as Data Files.
FILE2 file extension format:
To find out what program is needed to open FILE2 files, you need to determine the file format. Each file format has a unique extension and almost always a unique signature. For example, Microsoft Word documents have the extension .docx and the signature (usually the first 3 characters in this file) PK. Nonetheless, different programs can utilize the same file extension to represent distinct file formats. Double-clicking on the file often results in an error when opening. So a detailed analysis of a file is vital in order to determine the format and the associated program. In the following you will find our evaluation of the FILE2 files:
FILE2 is not that commonly used as a file extension. This file type covers different formats for different programs. However, the following two file formats are common:
- 20% of all FILE2 files use the Microsoft Compound File format, which is also called Compound File Binary File format (CFBF or CFB) or OLE2 Compound Document format. Microsoft Compound File is a complex container format used by some versions of Microsoft Office and other Windows-centric applications. It has features similar to those of a filesystem format. Compound files begin always with signature bytes D0 CF 11 E0 A1 B1 1A E1 (ÐÏࡱá). Each FILE2 file has an application name, which is Microsoft Macintosh Excel or Microsoft Office Word. There is also a unique Windows component object identifier (CLSID) which is 00020820-0000-0000-c000-000000000046 or 00020906-0000-0000-c000-000000000046. The file contains several sections which are named like CompObj, DocumentSummaryInformation, SummaryInformation and Workbook. FILE2 files can be up to 26 KB in size, but are often around 25 KB - 26 KB. The file type is relatively new. Examples of file names are file1..
- 6% of all FILE2 files internally utilize the PDF file format. PDF is short for Portable Document Format, is a file format to present documents, including text formatting and images, in a manner independent of application software, hardware, and operating systems. They consist of illegible, cryptic characters. FILE2 files are between 5 KB and 470 KB in size. The file name file1. is typical for these files.
The remaining 74% of all FILE2 files are different files with different signatures, such as ZIP and JPG. If you want to find out what your FILE2 file contains, drag and drop it onto this page.
Technical Data for FILE2 File Extension
File classification:
Spreadsheet
a file2 compound document is a special file format and should only be edited and saved with the appropriate software.
How to solve problems with FILE2 files
- Associate the FILE2 file extension with the correct application.
- Update your software that should actually open compound documents. Because only the current version supports the latest FILE2 file format. Search, therefore, e.g. on the manufacturer website after an available Excel update.
- To make sure that your FILE2 file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
- Click here to open your .FILE2 file online - secure, fast, and no downloads needed.