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Windows File Manager

From Wikipedia, the free encyclopedia
This article is about the default file management program for early versions of OS/2 and Windows. For the default file explorer in Windows 95 and onward, see File Explorer.
For the program suite with a similar name, see FileMan.
File Manager
Original author(s)Chris Guzak
Developer(s)Microsoft
Initial releaseNovember 1988; 36 years ago (1988-11) (OS/2; as File System)
May 22, 1990; 34 years ago (1990-05-22) (Windows)
Stable release
10.3.0.0[1] / March 24, 2024; 8 months ago (2024-03-24)
Repository
Written inC, C++
Operating systemOS/2, Microsoft Windows
PlatformIA-32, x86-64, and ARM64
PredecessorMS-DOS Executive
SuccessorWindows Explorer
TypeFile manager
LicenseMIT License

File Manager is a file manager program bundled with releases of OS/2 and Microsoft Windows[2] between 1988 and 2000.[3] It is a single-instance graphical interface, replacing the command-line interface of MS-DOS to manage files (copy, move, open, delete, search, etc.) and MS-DOS Executive file manager from previous Windows versions.

Although File Manager was included in Windows 95 and Windows NT 4.0 and some later versions, Windows Explorer was introduced and used as the primary file manager, with file management via a two-pane view different from that of File Manager, and a single-pane view obtained by clicking a "My Computer" icon.

File Manager was reintroduced as an optional download for all modern releases of Windows (including Windows 10 and later) on 6 April 2018.[4]

Overview

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The program's interface showed a list of directories on the left hand panel, and a list of the current directory's contents on the right hand panel. File Manager allowed a user to create, rename, move, print, copy, search for, and delete files and directories, as well as to set permissions (attributes) such as archive, read-only, hidden or system, and to associate file types with programs. Also available were tools to label and format disks, manage folders for file sharing and to connect and disconnect from a network drive. On Windows NT systems it was also possible to set ACLs on files and folders on NTFS partitions through the shell32 security configuration dialog (also used by Explorer and other Windows file managers). On NTFS drives, individual files or entire folders could be compressed or expanded.

The Windows NT version of File Manager allows users to change directory, file, local, network and user permissions.

From Windows 95 and Windows NT 4.0 onward, File Manager was superseded by Windows Explorer. However, the WINFILE.EXE program file was still included with Windows 95, 98 and Windows Me (16-bit executable), as well as Windows NT 4.0 (32-bit executable). The last 32-bit WINFILE.EXE build (4.0.1381.318) was distributed as part of Windows NT 4.0 Service Pack 6a (SP6a) in 1999, while the last 16-bit WINFILE.EXE build (4.90.3000) was distributed as part of Windows Me in 2000.

Chris Guzak was the shell developer on the Windows 3.1 team responsible for File Manager.[5]

The source code was released on GitHub in 2018 with an MIT license by Microsoft.[6][4] This coincided with the release of the new binaries of Windows File Manager compatible with Windows 10 around the same time (more information can be found below).[7]

Versions

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16-bit OS/2 and Windows 3.x

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File Manager was introduced in OS/2 versions 1.1, 1.2 and 1.3,[8][9][10] with the first version released in 1988 as part of OS/2 1.1. It was initially called "File System" in OS/2 1.1 and the name of the executable was called PMFILE.EXE (with "PM" in the file name standing for Presentation Manager, the GUI of OS/2 first introduced with version 1.1).

The original version of File Manager was a 16-bit program that supported the 8.3 file names that were in use at the time. It did not support the extended file names that became available in Windows 95 – including long file names and file names containing spaces. Instead, it would display only the first six characters followed by a tilde character ("~") and a number, usually 1. More numbers (2, 3, and so on) were added after the tilde if more than one file name with the same initial characters existed in the same directory.

Original Windows File Manager icon

The 16-bit version of File Manager was introduced into the Windows operating system starting with Windows 3.0 in 1990. The 16-bit version distributed with Windows 3.1 and Windows for Workgroups 3.1 installations had a Y2K issue due to lexicographic correlation between date representation and the ASCII character set; colons and semicolons replaced what should have been '2000'. Microsoft issued corrected binaries for all Windows 3.1 environments in 1997.[11]

Windows 9x

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File Manager was superseded by Windows Explorer in all versions of Windows 9x starting with Windows 95, however File Manager itself continued to be included in Windows 9x releases such as Windows 95, 98, and Me. The program across all Windows 9x releases remained as a 16-bit program and was relatively unchanged from Windows 3.1.

Windows NT

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File Manager was rewritten as a 32-bit program for Windows NT. This new version correctly handled long file names in addition to adding support for NTFS file systems. It was included with Windows NT 3.1, 3.5, 3.51, and 4.0.

Windows 10 and later

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On April 6, 2018, Microsoft released binaries and the source code, licensed under the MIT License, for an improved version of File Manager running on Windows 10.[6][7][4] This version included changes such as the ability to compile in modern versions of Visual Studio, the ability to compile as a 64-bit application, and numerous usability improvements.[4]

Microsoft has also released this app in the Microsoft Store for free in late January 2019,[12] which is compatible with all modern releases of Windows including Windows 10 and later.

See also

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References

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  1. ^ Wittenberg, Craig (1 April 2024). "Release March 2024: Cumulative Release · microsoft/winfile". GitHub. Microsoft. Retrieved 1 April 2024.
  2. ^ Windows 3.0
  3. ^ "Windows Desktop Products History". Windows History. Microsoft. June 30, 2002. Archived from the original on April 12, 2006. Retrieved August 19, 2006.
  4. ^ a b c d Microsoft Corporation. "Microsoft/winfile: Original Windows File Manager (winfile) with enhancements". GitHub. Retrieved 7 April 2018.
  5. ^ Charles Torre (February 20, 2007). "Dr Sneath and Ian Ellison-Taylor: Windows History". Channel9. Microsoft. Retrieved March 10, 2007.
  6. ^ a b Tom Warren. "Microsoft open-sources original File Manager from the '90s so it can run on Windows 10 - The Verge". The Verge. Retrieved 7 April 2018.
  7. ^ a b John Biggs (9 April 2018). "90s kids rejoice! Microsoft releases the original Windows 3.0 File Manager source code". TechCrunch. Retrieved 15 April 2018.
  8. ^ OS/2 1.1
  9. ^ OS/2 1.2
  10. ^ Microsoft OS/2 V1.3
  11. ^ "File Manager Shows Garbled Date for Year 2000 or Later". Support. Microsoft. April 22, 2003. Archived from the original on September 30, 2005. Retrieved August 18, 2006.
  12. ^ Tung, Liam. "Windows 10: Now you can get 1990s Windows File Manager from Microsoft Store". ZDNet. Retrieved 12 August 2020.
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