Browse free open source Java File Systems and projects below. Use the toggles on the left to filter open source Java File Systems by OS, license, language, programming language, and project status.

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  • 1
    Catacombae

    Catacombae

    A free collection of applications and utility programs

    This project serves as a collection of different free software projects that I'm working on. The major ones are currently "HFSExplorer", "DMGExtractor", and "NTFS-3G for Mac OS X".
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    Downloads: 3,384 This Week
    Last Update:
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  • 2
    Openfiler is a browser-based network storage management utility. Linux-powered, Openfiler delivers file-based Network Attached Storage (NAS) and block-based SAN in a single framework. It supports CIFS, NFS, HTTP/DAV, FTP, and iSCSI.
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    Downloads: 183 This Week
    Last Update:
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  • 3
    WipeFreeSpace

    WipeFreeSpace

    Secure wiping/shredding of free disk space with many methods

    WipeFreeSpace is a program to securely erase/wipe/overwrite/shred the free space on file systems WITHOUT DESTROYING EXISTING FILES, to prevent recovery of deleted sensitive data. This allows protecting the user's privacy when e.g. selling the drive or the whole computer. The following filesystems are supported: - Ext2/3/4, - NTFS, - XFS, - ReiserFSv3/4, - FAT12/16/32, - MinixFS1/2, - JFS, - HFS/HFS+, - OCFS. The following wiping methods are supported: Gutmann-like, random, Schneier, DoD. Additionally, WipeFreeSpace can finalize wiping the filesystem by writing blocks of zeros, which is friendly for sparse files, virtual systems and other places where zeroed-out space is not physically allocated. See the project homepage https://wipefreespace.sourceforge.io and the project Wiki in the menu above. To prevent clear-text data from being left on the drive in the first place, you can use LibSecRm (https://libsecrm.sourceforge.io), which wipes the data on-the-fly.
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    Downloads: 61 This Week
    Last Update:
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  • 4
    Bulk Extension Changer

    Bulk Extension Changer

    Simple tool to change file extensions

    This simple tool allows you to change the extensions of files in a given directory (and subdirectories) from one type to another. No fluff or overblown GUI; does what it says on the tin.
    Downloads: 41 This Week
    Last Update:
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  • 5
    File Master

    File Master

    File Master is a multipurpose file handling tool.

    File Master is created to assist you when handling many files at one time. File Master can for example rename many files at once, or zip them for storage.
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    Downloads: 62 This Week
    Last Update:
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  • 6
    A Java library that allow Java applications to receive file system events on Windows and Linux.
    Downloads: 12 This Week
    Last Update:
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  • 7
    droiD64 is a graphical filemanager for D64 files (Commodore 64 and others). May this tool make life easier for Commodore 64 fans, especially for those using MAC and Linux systems as there are tools available for Windows anyway.
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    Downloads: 21 This Week
    Last Update:
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  • 8
    JFileSync is a Java application used to synchronize directories of two different file systems. For instance, you want to synchronize a set of directories on your laptop with a set of corresponding directories on your workstation.
    Downloads: 6 This Week
    Last Update:
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  • 9
    JNode is a Java New Operating system Design Effort. JNode is a simple to use and install Java operating system for personal use on modern devices. Any java application runs on it, fast and safe. See our homepage for additional information.
    Downloads: 4 This Week
    Last Update:
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  • Grafana: The open and composable observability platform Icon
    Grafana: The open and composable observability platform

    Faster answers, predictable costs, and no lock-in built by the team helping to make observability accessible to anyone.

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  • 10
    DirSize

    DirSize

    DirSize - The command line directory reporting tool

    DirSize is a directory reporting tool. It recursively scans the provided (or current) directory, and reports the number of files and director sizes of each subdirectory present. It also defaults to sorting by by directory size, but there are other options. One of the interesting things about DirSize is it shows a visual representation of the file sizes of counts. I call this a SizeMap or FilesMap and it's the area to the right of the output. If you sort by size (default or -ss) or directories (-sd) is will show the SizeMap. If sorted by file counts (-sf) the map will change to show a visual representation of the number of files per subdirectory, sorted from high to low. This is a single executable JAR file. While you will need Java installed, there is no need to install this program. Just download the JAR file, please it somewhere convenient, and execute it from the command line: java -jar dirsize.jar See https://github.com/frossm/dirsize for details
    Downloads: 6 This Week
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  • 11
    Beeblebrox is a GUI partition/disk editor for Windows and Linux.
    Downloads: 11 This Week
    Last Update:
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  • 12
    Davenport is a servlet-based WebDAV gateway to a CIFS network. This allows you to access Windows/Samba shares using any web browser. WebDAV clients (such as Windows Web Folders) can upload and download from the shares as if they were local folders.
    Downloads: 3 This Week
    Last Update:
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  • 13
    DigiExtractor
    DigiExtractor is a tool to allow extraction of video recordings from the DigiCorder series of DVB receivers manufactured by TechniSat.
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    Downloads: 4 This Week
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  • 14
    A very simple, but useful, application that creates a list of files in any folder/directory on your computer.
    Downloads: 3 This Week
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  • 15
    Hash

    Hash

    Hash: File Checksum Generator

    Hash is fast and simple java utility program for calculating and verifying checksums for files and text. Hash can generate MD5, SHA-1, SHA-256, SHA-384 and SHA-512 checksum values.
    Downloads: 3 This Week
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  • 16
    Tool to view disk structure of a virtual machine image (loopback device file) and export it's partition to new loopback device file.
    Downloads: 3 This Week
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  • 17
    jc
    jc means Java Commander - it's a java-based file manager for Windows and Linux
    Downloads: 1 This Week
    Last Update:
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  • 18
    jpathwatch
    A file watching facility for Java. Uses native platform support to avoid polling on selected platforms (currently supports win32, Mac OS X, Linux and FreeBSD on x86 platforms). Implements JDK 7's WatchService, but also runs on Java 5 and 6
    Downloads: 1 This Week
    Last Update:
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  • 19
    Android File Search

    Android File Search

    Show files on Android device

    A new version has been uploaded. Filename is "filesearch4.apk". This new version allows to delete files, rename files, delete directories, rename directories, and view text files when the file extension is : txt, xml, htm, html, xsl, xslt, text, ascii, ini, asp, aspx, java, kt, cs, js, jsp, php, bat, css, csv, kml, svg (feel free to ask for more file extensions, that should be a setting in the application in the future). The application starts browsing from the internal storage of the Android device ("/storage/emulated/0") so you can browse your data file (pictures, alarms, documents, downloads, movies, music, ringtones...). This version also allows you to view the first 1024 bytes of any clicked file in hex format if it is not a text file.
    Downloads: 2 This Week
    Last Update:
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  • 20
    IngestList is a java based tool to perform automated batch identification of file formats and to characterise some important properties. It is designed to meet the fundamental requirement of any digital repository.
    Downloads: 2 This Week
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  • 21
    Ever wanted to be able to open a document in an X11 application by simply double-clicking it from the Finder? By default XLaunch-O-Matic is able to open documents with gv (.ps files) gimp (.xpm files) texmacs (.tex files) and more
    Downloads: 2 This Week
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  • 22

    Lazy File Sorter

    This feature rich program sorts files by their extensions.

    Lazy File Sorter will check files by their extension and move or copy them into their specified output folder. Lazy File Sorter was written in java and works on linux and windows. ATTENTION MAC USERS: This program has not been tested on a mac. Please report your experiences good or bad to help improve this project. The binary in the /bin/Linux folder contains a platform independent jar file that should work on macs. Use only version 1.1 or above as 1.0 will not work properly on macs. Anonymous posting is allowed everywhere and is encouraged. Write something! See tickets for known issues and things to be done. If you find any bugs please post them to the forums or create a ticket and please include the OS you are using in your post.
    Downloads: 1 This Week
    Last Update:
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  • 23

    Converse

    Ever had files named in Russian, which failed to be read by devices?

    This application will convert any russian named files into english. For example: Программа into Programma. Even if you have mix of russian and english files it will convert only russian files. If you have a file name mixed of Russian and English it will convert it no problem.
    Downloads: 1 This Week
    Last Update:
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  • 24
    FileRally

    FileRally

    Quick access to the files you need most

    FileRally is a launcher or dock for files. FileRally displays an always up-to-date virtual folder containing your most frequently used and most recently used files. The files you are most likely to need are at your fingertips without navigation, without searching, without settings changes, and without an app launcher. Setup is extremely simple. Just point to your files and go. See settings screen shots below and project web site. v1.4 is for 64-bit systems only. Use v1.2 with 32-bit systems.
    Downloads: 1 This Week
    Last Update:
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  • 25
    JSP Based File Manager. Allow view, create, edit, copy, move, delete, rename, compress/uncompress of directories and text type files. Allow transposition and resizing of image type files. Also allow external viewers and editors to be invoked for files.
    Downloads: 1 This Week
    Last Update:
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