Ext2Fsd Project

Open source ext3/4 file system driver for Windows (2K/XP/WIN7/WIN8)

Ext2Fsd 0.53 was released !

with 21 comments

==================================
Release Notes for Ext2Fsd V0.53
==================================
Features implemented or bugfix since V0.52:
    1, FIXME: BSOD with VHD/VHDX mounting on Win8
    2, FIXME: Mke2fs failed to format mounted EXT2 volumes
    3, Enable writing with global or volume ext3-force-writing
    4, Support ext4 dir hash (UNSIGNED cases for legacy/half_md4/tea)
    5, Fixed several warnings reported by scan.coverity.com
Supported Ext3/4 features by 0.53:
    1, flexible inode size: > 128 bytes, up to block size
    2, dir_index:    htree directory index
    3, filetype:     extra file mode in dentry
    4, large_file:   > 4G files supported
    5, sparse_super: super block backup in group descriptor
    6, uninit_bg:    fast fsck and group checksum
    7, extent:       reading, writing with no extending.
    8, journal:      only support replay for internal journal
    9, flex_bg:      first flexible metadata group
Unsupported Ext3/4 features:
    1, journal: log-based operations, external journal
    2, extent: size truncating & expanding, file deletion
    3, EA (extended attributes), ACL support
    4, symlink creation
Features to be implemented in next release:
    1, full EXT4 extent feature support (extending, shrinking)
    2, mounted as user: privilege checking with given uid & gid
Files descriptions:
Ext2Fsd-0.53.exe:       setup wizard for Windows systems (Win2k, Winxp,
                        Vista, Win7, Win8, Server 2003, Server 2008/R2)
Ext2Fsd-0.53.7z:        Batch setup package in 7-zip
Ext2Fsd-0.53.zip:       Batch setup package in zip
Ext2Fsd-0.53.src.7z:    Source codes of Ext3Fsd and Ext2Mgr in 7-zip
Ext2Fsd-0.53.src.zip:   Source codes of Ext3Fsd and Ext2Mgr in zip
Download link:
http://sourceforge.net/projects/ext2fsd/files/Ext2fsd/0.53/ 
Files checksum:
C:\Works\Ext2fsd\0.53>sha1sum Ext2Fsd-0.53*
8036afe65cdc7ed9967495196f58d9381eaa7f07 *Ext2Fsd-0.53.7z
125aed90459c2d4bad3ee2804eb7829023a44d8a *Ext2Fsd-0.53.exe
6de624442f15edc5793666ec9564231b5ba3ce3c *Ext2Fsd-0.53.src.7z
22f23a906e58adb76dc81e4e3af1b13249eb94d3 *Ext2Fsd-0.53.src.zip
c2e93c030f940d4233477587ef97c62a23c864af *Ext2Fsd-0.53.zip
WARNINGS:
    The driver may crash your system and ruin your data unexpectedly,
    since there might be software conflicts and I could only test it
    on some of the popular platforms. You should use it with care and
    use it at your own risk!
Matt <mattwu@163.com>
https://www.ext2fsd.com

Written by Matt

August 26th, 2014 at 11:05 pm

Posted in Ext2Fsd,News

21 Responses to 'Ext2Fsd 0.53 was released !'

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  1. Thank you for the release looking forward for the next release!

    Molly

    31 Aug 14 at 10:57 pm

  2. Cannot say “Thank You!” enough times so as not to trigger the spam filter :D.

    Awesome work, please keep it up!

    Denys

    10 Sep 14 at 8:18 am

  3. Oh its a nice offer. I think it would be attractable for all. Thank you for sharing with us. Keep it up.
    7 zip download

    Rita23021

    16 Sep 14 at 4:27 pm

  4. Briljant work. Keep it up. Best way to keep my linux and windows 7 in sync

    Diederik

    17 Sep 14 at 9:45 pm

  5. Nice post. thank you for sharing with us. I think it would be effective for all which people are want to sale their home. I like this post indeed.
    7 zip download

    Albertabby34

    27 Sep 14 at 1:36 am

  6. Hi,

    sorry but, i think that ext2fsd not works on w2k8 x64 box, after installation (setup with exe) disk (vm vmdk) can be used; but, after umount, the next time disk cannot be mounted again: system says “unformatted volume” and ext2fsd “service” is started, or better ext2mgr is started, no real service is istalled or visible in “services mmc”…

    I’ve unistalled it, and downloaded the “7z format” but, inside of package there is no driver for my platform/architecture! Because there is no folder named “whl” called in the setup.bat script..!

    Please help me!

    Robby

    1 Oct 14 at 5:21 am

  7. Ok, if I create folder “whl” and use .sys file of the previous version, all works fine! Please, make a new installer and also 7z file!!
    Good job!

    Robby

    1 Oct 14 at 7:58 am

  8. Is the best of file system driver owo/

    I have a lot of partition in ext4, is so good

    Thank and good job owo/!

    Yurashina

    12 Oct 14 at 5:07 am

  9. Thank you for your great work. This is best ext* filesystem driver for Windows platform.
    Waiting for full ext4 support. This would be great!

    nexfwall

    29 Oct 14 at 6:05 pm

  10. Thank you very much for updating Ext2Fsd! Now my ext4 partition seems to automatically mount with write enabled! Finally! That bug was really annoying.
    Good work!

    hk007

    2 Nov 14 at 6:13 pm

  11. I have the Chinese format files and folders in the linux ext3 format as a data disk. Once I set the codepage to utf8 and also selected “mountpoint for fixed disk” in the column of “ext2/ext3 volume settings” and after reboot the system Win7 the codepage returned back to the Default setting not utf8. Then with the problem that the Chinese words could not show correctly with the wrong code format. For Chinese utf8 is the right format but back to Default was problem. I tried many times but still with the same problem. Was this a bug? I sincerely to hear from you. Anyway this is a very great program. Thank you very much for your great work.

    Andy.wellsale

    18 Nov 14 at 9:38 am

  12. Thanks for keeping this project alive! Is it just me or is not working with doxbox (freeotfe-replacement -https://github.com/t-d-k/doxbox)? – Cant select the drive-letter assigned by doxbox when opening an ext4-luks-volume…

    Florian

    18 Nov 14 at 4:13 pm

  13. Thank you very much for updating to 0.53! I still have an annoying problem: I cannot delete files.
    Or to better say…
    If, after booting, I copy a new file to an ext4 partition, copying works and I can delete the file.
    If I try to delete an already existing file in the ext4 partition win7 says the file is opened in another program.
    And also if I try to move a file (created in win7) from one ext4 partition to another, it onbly works if the file was newly created; if it’s already in the particion before booting I can’t move it.
    Thanks for any help! πŸ™‚

    cico

    7 Dec 14 at 10:23 am

  14. 今倩SFε₯½εƒζŒ‚δΊ†οΌŒεΈŒζœ›θƒ½εœ¨η«™η‚ΉδΈŠζŒ‚δΈ€δΈͺζœ¬εœ°ι•œεƒγ€‚

    single34

    7 Dec 14 at 9:12 pm

  15. 11

    kang

    15 Feb 15 at 3:19 pm

  16. Pass advanced mount parameters?
    I have a Seagate Central drive that I’m trying to recover the data from; it looks like you just need to tell it that it’s an Ext2 partition –
    http://myanwyn.blogspot.com/2014/08/how-to-recover-seagate-central-data.html

    But your can’t pass parameters to the mount program, and the drive is “Raw” in the mount manager…

    Thor

    20 Mar 15 at 1:34 am

  17. May I ask what the issues are that prevent LVM support currently – after doing some HDD wrangling on my new (second-hand) PC to get Win7 to grudgingly share a Hard Disk with a Debian install I went on to use LVM to manage my Linux partitions except for /boot and /root. I’d previously used Ext2fsd on other machine and only came to realise the current lack of coverage for Linux Volume Management partitions when I went to grab some stuff I’d downloaded onto /home whilst using my preferred OS. 😎

    I suppose I ought to be glad I hadn’t chosen to encrypt my /home as I wanted to, that could have confused the issue even more…!

    Stephen

    20 Mar 15 at 2:46 am

  18. Thanks for your work on this brilliant – but unobtrusive if it all works right – project.

    May I ask what the issues are that prevent LVM support currently – after doing some HDD wrangling on my new (second-hand) PC to get Win7 to grudgingly share a Hard Disk with a Debian install I went on to use LVM to manage my Linux partitions except for /boot and /root. I’d previously used Ext2fsd on other machine and only came to realise the current lack of coverage for Linux Volume Management partitions when I went to grab some stuff I’d downloaded onto /home whilst using my preferred OS. 😎

    I suppose I ought to be glad I hadn’t chosen to encrypt my /home as I wanted to, that could have confused the issue even more…!

    Stephen

    20 Mar 15 at 2:47 am

  19. Thanks for this great software!

    I keep running into a problem though. Win7 x64, ext4 Partition >2TB. I can create a 3TB Partition with Paragon, for example, but when I fill it with data, as soon as the data reaches the 2TB barrier, the partition goes poof and Windows freezes. Is this a driver limitation, because I cannot find any info on that?

    Jorgo

    6 Apr 15 at 1:17 am

  20. Thanks for the great software!

    Does item 2 from the EXT2FSD web site mean a Windows user with user priviledges can run EXT2FSD in the next release? Admin. rights no longer needed?

    Features to be implemented in next release:
    1, full EXT4 extent feature support (extending, shrinking)
    2, mounted as user: privilege checking with given uid & gid

    Also any idea on a rough 0.54 release date?

    Terry

    5 Jun 15 at 2:53 am

  21. Update: a Windows 7 user

    Terry

    5 Jun 15 at 3:27 am

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