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.

  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

    Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

    Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
    Try It Free
  • Custom VMs From 1 to 96 vCPUs With 99.95% Uptime Icon
    Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

    General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.

    Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
    Try Free
  • 1
    A Java Network Block Device server with various "pluggable" backends. It currently supports the use of the local filesystems and ftp servers, with caching and striping. An email backend will soon follow.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    Java Virtual System (JVS) is built around a virtual file system (VFS) - a common platform of Java, by Java, for Java. JVS extends JVM and makes it from an interpreter running half-compiled code a first-class server.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    JavaFileCheckSum

    JavaFileCheckSum

    Check the file's checksum with this Java app that doesn't need install

    Check the file's checksum with this Java app that doesn't need install
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    Set of File Manager Tools in Java for any platform
    Downloads: 0 This Week
    Last Update:
    See Project
  • $300 Free Credits to Build on Google Cloud Icon
    $300 Free Credits to Build on Google Cloud

    New to Google Cloud? Get $300 in credits to explore Compute Engine, BigQuery, Cloud Run, Gemini Enterprise Agent Platform, and more.

    Start your next project with $300 in free Google Cloud credit. Spin up VMs, run containers, query petabytes in BigQuery, or build agents with Gemini Enterprise Agent Platform. Once your credits are used, keep building with 20+ always-free tier products including Compute Engine, Cloud Storage, GKE, and Cloud Run functions. No commitment required—just sign up and start building.
    Claim $300 Free
  • 5
    Javelina is a dedicated WebDAV server with a focus on providing features that small to medium networks require for file serving. Javelina also provides an intuitive web-based administration interface along with powerful command line tools.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    JawOS
    Develop java web applications as if an underlying OS existed.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    3D file manager, file system visualizer which can have many interfaces and skins, which offer visibility and comfort in navigation on your computer, your file system and will give you an opportunity to feel yourself in 21 century.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    A java program for viewing the harddrive in squares. It shows how much place directories and files take on the current hdd.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    Jibte is an alternative system exploring program like Microsoft Windows Explorer. Using Jibte, the user will always see the full size of the directories she is exploring, allowing users to search for 'hidden' large files that they wish to remove.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 99.99% Uptime for MySQL and PostgreSQL Databases Icon
    99.99% Uptime for MySQL and PostgreSQL Databases

    Sub-second maintenance. 2x read/write performance. Built-in vector search for AI apps.

    Cloud SQL Enterprise Plus delivers near-zero downtime with 35 days of point-in-time recovery. Supports MySQL, PostgreSQL, and SQL Server.
    Try Free
  • 10
    Very simple disk synchronization suitable for maintaining a backup directory. I built it to keep Photos and MP3s on my NAS in sync with my laptop and desktop. Will do one-way or two-way (mirrored), but does not delete. All Java, no GUI.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    This program executes some basic tasks at the same time. For the moment, only "copy directory (with structure)" and "delete directory" are implemented tasks. You can also save your list of tasks. The list tasks could be enhanced if needed.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12

    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: 0 This Week
    Last Update:
    See Project
  • 13
    LazySync is a pure-Java file-synchronization program written for handheld devices (currently supports the Compaq iPAQ) using the SavaJeXE (www.savaje.com) Java operating system.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Lino is a suite of Python packages for IT professionals who offer business applications for small and medium-sized enterprises.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    Tool to view disk structure of a virtual machine image (loopback device file) and export it's partition to new loopback device file.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    The “Media Crawler” is an extensible Eclipse RCP based desktop application which will crawl a given file system, extract metadata from files, map metadata to internal schemas and store the metadata in a databse. This project is ANDS-funded.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    Meshell is a shell for cellphones written in java. it contains the browsing thru filesystem, texteditor, and cellphone specific functions
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    Multiple Location Backup
    Its a Java application that can copy/cut a list of source locations to a list of destinations. It can also transfer files over the internet peer2peer. WARNING: Requires Java 7 installed.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    N-way Folder Diff is a simple, platform independent tool to compare multiple folders. It differs from usual diff tools because it is possible to do n-way (upto 10 way) diff as compared to the usual 2-way diff.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    The Network-Oriented Document Abstraction Language (NODAL) is a set of standards and protocols for ubiquitous collaboration supported by an open source sample implementation.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    Amazon S3 plugin to backup files with Areca to an amazon s3 bucket.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Loading pictures to ftp server and to databeses.This desktop application will be used with php scripts on server side or with config file in client side.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    OnAccessFileEncryption

    OnAccessFileEncryption

    EaseFilter OnAcess File Encryption SDK

    Transparent file encryption performs real-time I/O encryption and decryption of the files in any block data with 16 bytes. The encryption uses a 256 bits symmetric key to encrypt or decrypt the data with AES encryption algorithm. Auto file encryption protects data "at rest", meaning the transparent data and files encryption. It provides the ability to comply with policies which can be applied by users, processes and file type. This allows only authorized users and processes to access the encrypted files, unauthorized users and processes can’t access the encrypted files. The Auto FileCrypt Tool was developed with EaseFilter Encryption Filter Driver(EEFD) SDK, a file level encryption filter driver. Run the auto file encryption service with administrator permission, add the managed folders as encryption folder, when the files were added to the managed folder, the files will be encrypted automatically, when files were read, the data will be decrypted in memory automatically.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    An application which simulates the file system permission management in a Unix like operating system.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    This is an opensource project at University of Szeged. The client of the Project is the Simenes PSE Szeged. Our purpose is to create an efficient clone of Total Commander. We use Eclipse,Java 1.6JDK,and CVS.
    Downloads: 0 This Week
    Last Update:
    See Project
Auth0 Logo