Open-source alternatives to Rclone

Kopia is a backup utility designed to create encrypted, deduplicated, and compressed snapshots of files and directories. It functions as a client-side tool that secures data locally before transmitting it to various storage targets, ensuring that sensitive information remains protected throughout the backup process. The system utilizes content-addressable block storage and metadata-driven versioning to identify and remove redundant data across multiple snapshots. By employing a pluggable storage abstraction layer, it supports a wide range of local, network, and cloud-based storage providers,

JuiceFS is a distributed file system designed to mount object storage as a local, POSIX-compliant drive. It functions as a cloud-native persistent storage layer that decouples file metadata from raw data, storing metadata in a transactional database while keeping data blocks in object storage. This architecture enables multiple hosts across different regions to access the same storage simultaneously while maintaining strong consistency. The system distinguishes itself by performing data processing, including compression and encryption, directly on the client side before transmission. By split

aliyundrive-webdav is a server-side gateway that translates AliyunDrive cloud storage into a WebDAV interface. It functions as a self-hosted cloud file server that maps remote storage accounts to a local network drive, allowing users to manage files through standard network drive clients. The project distinguishes itself by routing data requests directly between the client and the cloud provider to enable direct media streaming without server-side proxying. It utilizes a terminal-based QR code authentication system to exchange scans for refresh tokens and maintains a secure cloud gateway usin

Koel is a self-hosted music streaming server designed for hosting, managing, and streaming personal digital music collections via web and mobile applications. It functions as a personal audio streaming platform that allows users to organize local and cloud-based audio libraries with integrated user accounts and playlist management. The system distinguishes itself by acting as a cloud-integrated media server, enabling the connection of remote storage providers to serve music files without requiring local disk space. It provides a cross-platform playback experience, ensuring consistent access t

Aliyunpan is a desktop client and cloud storage file manager designed for organizing and managing data stored on Aliyun Drive. It provides a dedicated interface for uploading, downloading, and organizing files and folders within the cloud storage environment. The application distinguishes itself through multi-account management, allowing users to log into and operate across several different cloud identities simultaneously to move data between accounts. It further integrates the Aria2 protocol to offload file transfers, enabling the movement of data directly from the cloud to remote servers o

This project is a Telegram cloud mirror bot designed to download files from various internet sources and mirror them to Telegram or cloud storage. It functions as a specialized service for remote media downloading, torrent and Usenet leeching, and automated content mirroring. The bot distinguishes itself through deep integration with the Rclone ecosystem for managing, cloning, and migrating files across multiple cloud providers. It includes an RSS content automator to trigger downloads based on user-defined filters and utilizes service account rotation to bypass API quotas when managing cloud

CloudSaver is a multi-cloud file transfer manager and storage aggregator designed to discover remote resources and save them directly to cloud drives. It functions as a cloud file downloader and management platform that enables the movement of data between different cloud storage providers without requiring files to be downloaded to a local device first. The system uses OAuth authentication to manage secure connections to third-party cloud drives, facilitating direct server-to-server data transfers. It incorporates asynchronous streaming to move data between remote sources and destinations, p

Filestash is a unified storage management platform that provides a web-based interface for browsing, managing, and accessing files across diverse local and cloud storage backends. It functions as a centralized gateway, aggregating services such as S3, SFTP, WebDAV, and FTP into a single, consistent environment for remote filesystem administration and secure document handling. The platform distinguishes itself through a modular, plugin-based architecture that supports custom storage drivers, authentication providers, and authorization logic. It includes built-in capabilities for server-side me

在线云盘、网盘、OneDrive、云存储、私有云、对象存储、h5ai、上传、下载

uds is a binary-to-text storage utility and cloud document storage manager. It converts binary files into encoded text chunks to facilitate storage and retrieval within cloud document platforms, specifically to bypass storage quotas in services like Google Drive. The system utilizes base64 encoding and chunk-based splitting to divide large binary files into smaller segments that fit within the character limits of individual cloud documents. It reassembles these original files through sequential block reconstruction. The project covers cloud file management, including the ability to list, sea

This project is a local-first task manager and time tracking tool designed to consolidate work items from multiple external project management platforms into a single, unified interface. By prioritizing local data sovereignty, it ensures that all task lists, time logs, and application states remain on the user's device, providing full functionality in offline environments while maintaining privacy. The application distinguishes itself through a focus on deep work and structured productivity rituals. It integrates distraction-free modes, configurable focus timers, and automated time tracking t

Borg is a command-line backup utility designed for deduplicated data archiving and secure storage. It functions by identifying unique file chunks and applying compression to minimize the total storage footprint across multiple backup versions. The software distinguishes itself through the use of authenticated encryption, which ensures that all stored data remains confidential and protected against unauthorized tampering. It also provides a virtual filesystem interface, allowing users to mount archives as local directories to browse and access individual files without performing a full restora

This project is a comprehensive security hardening and privacy management guide for macOS. It provides a set of instructions and checklists for reducing the system attack surface through manual configuration, policy enforcement, and a layered defense strategy. The guide emphasizes a system auditing framework, using binary analysis, system logs, and packet inspection to verify that security controls and application sandboxing are functioning as intended. It offers tool-agnostic recommendations, defining security goals while allowing users to select their own third-party software for implementa

This project is a keyboard-driven terminal file manager designed for efficient navigation and manipulation of local and remote filesystems. It functions as both a standalone console file explorer and a versatile file picker, allowing users to select paths and pass them to external shell commands or system utilities for automated workflows. The application distinguishes itself through a highly modular architecture that supports compile-time feature flagging and static binary compilation, ensuring a minimal memory footprint and portability across environments. Users can extend its core function

wal-g is a database cloud backup tool and write-ahead log archiver designed for disaster recovery and point-in-time recovery. It archives database state and transaction logs to cloud storage providers to ensure long-term data durability. The project provides a manager for compressing, encrypting, and pruning database backups stored in cloud object storage. It specifically enables the restoration of a database to a specific timestamp by fetching base backups and replaying transaction logs. The tool's capabilities cover multi-engine backup and restoration, including the generation of full and

Databasus is a self-hosted backup platform that automates PostgreSQL backups, verifies their restorability, and stores them across multiple destinations while managing team access with role-based permissions. It combines on-the-fly AES-256-GCM encryption, cron-driven scheduling, job-queue-based verification, multi-destination storage, WAL streaming, throwaway container restore testing, and workspace-based role access control into a unified backup system. The platform distinguishes itself through automatic backup verification that restores each backup into a temporary database container for in

Calibre-web is a self-hosted web application that provides a browser-based interface for browsing, managing, and reading digital book collections stored in a library database. It functions as a comprehensive library management system, allowing users to organize large collections, edit metadata, and perform automated content updates through a centralized administrative dashboard. The platform distinguishes itself by integrating directly with external infrastructure to extend the capabilities of a standard digital library. It supports remote storage mapping to host files on cloud providers, uti

NFS-Ganesha is a user-mode file server that provides network access to storage resources using the NFSv3, v4, and v4.1 protocols. By operating entirely in user space, it functions as a storage gateway that enables remote file sharing across Linux and Unix systems while avoiding the complexities and stability risks associated with kernel-level file system development. The project distinguishes itself through a modular file system abstraction that allows it to translate network requests into operations for diverse back-end storage systems. It maintains stateful protocol handling to support adva

Neo-Backup is an Android application backup tool and rooted device data manager. It creates encrypted copies of application data and system files on rooted devices to preserve application state and settings. The project functions as a backup scheduler, allowing for the automation of periodic data preservation tasks based on custom application lists and fixed timetables. To protect sensitive information, it utilizes password-based encryption to secure backup archives. The system provides capabilities for device-wide data backup and recovery, including the ability to restore applications and t

WinFSP is a framework for implementing custom file systems on Windows. It enables the creation of user-mode file systems that appear as standard disk drives or network shares to the operating system, allowing developers to implement file system logic in user space via a proxy architecture that avoids the need for custom kernel code. A primary differentiator is its FUSE compatibility layer, which maps POSIX-based file system calls to native Windows requests. This allows existing file systems written for the FUSE API to be ported to Windows and Cygwin environments. The project covers a wide ra

lf is a terminal-based file manager and TUI file explorer that provides keyboard-driven navigation for browsing and organizing files and directories. It operates as a shell-integrated tool that synchronizes the current working directory with the calling shell and supports vi-style keybindings for filesystem operations. The project distinguishes itself through its ability to render images directly in the terminal via the SIXEL graphics protocol and its shell-driven execution model, which allows users to extend functionality using external shell scripts and commands. It also implements a server

ZipArchive is a Swift library and file utility designed for compressing and extracting files into zip archives on iOS, macOS, and tvOS. It serves as a programmatic wrapper for managing file system operations and archive creation on Apple platforms. The library supports the creation of password-protected archives using symmetric-key encryption to secure data during storage or transfer. It allows for the control of compression levels and supports the handling of large file sizes. The toolset covers core archive capabilities including the creation of compressed files from data buffers and the e

Open SaaS is a full-stack starter kit and development framework designed for building and deploying commercial web applications. It provides a production-ready foundation that integrates essential services, including user authentication, payment processing, file storage, and administrative oversight, into a single cohesive environment. The framework utilizes a declarative configuration approach to define application structure, which automatically generates the necessary boilerplate for both frontend and backend components. By employing database-first schema modeling, it ensures type-safe comm

This project is a community-curated directory of open-source software designed for deployment in private server environments and home labs. It serves as a comprehensive resource for discovering independent, self-hosted alternatives to mainstream cloud services, enabling users to maintain full data ownership and control over their digital infrastructure. The directory is structured through a hierarchical taxonomy that organizes a vast collection of applications into logical categories, ranging from media management and data analytics to private communication and team productivity tools. It dis

Prefect is a workflow orchestration platform designed to define, schedule, and monitor complex data pipelines as Python code. It functions as a container-native engine that wraps individual tasks in isolated environments, ensuring consistent dependencies and resource allocation across diverse infrastructure. By utilizing a state-machine-based orchestration model, the system tracks execution progress through discrete transitions and persistent event logs to maintain reliable and observable task processing. The platform distinguishes itself through a decoupled worker-API architecture, which sep

MaterialFiles is a graphical Linux file manager and system utility designed for local file management, archive manipulation, and system administration. It provides a filesystem interface for navigating directories, inspecting file attributes, and managing local files. The application supports privileged root access to manage restricted system files and directories. It includes specialized tools for Linux system administration, such as inspecting security contexts, symbolic links, and file permissions. The utility features a network file client for connecting to remote servers and managing fi

NATS Server is a high-performance, lightweight messaging system designed for cloud-native applications, edge computing, and distributed microservices. It functions as a distributed publish-subscribe broker that routes messages using hierarchical, dot-separated subject strings, enabling decoupled communication between services without requiring centralized broker lookups. The system supports core messaging patterns including asynchronous publish-subscribe, request-reply, and load-balanced queue processing. The platform distinguishes itself through a decentralized architecture that eliminates t