Apps to Incremental Backup

AutoVer is a robust, lightweight, and highly configurable personal versioning and real-time backup system. It allows users to automatically save copies of their files as they are modified, providing a safety net against accidental deletions, overwrites, or data corruption.

Bacula is a robust, open-source backup and recovery software suite designed for enterprise environments. It offers a comprehensive solution for protecting data across heterogeneous networks, supporting various operating systems and storage devices.

Rsnapshot is a filesystem snapshot utility built on rsync, designed for creating incremental backups of local and remote filesystems.

Qtd Sync is a robust backup and synchronization client and server application designed for reliable data management. It offers comprehensive features like file synchronization, encrypted backups, and support for various storage options including Amazon S3, catering to both personal and business needs.

DirSync Pro is an open-source, cross-platform file synchronization and backup utility designed for Windows, Linux, macOS, and other Java-supported operating systems. It offers robust features for managing backups, synchronizing folders, and performing incremental or mirror backups with options for encryption and scheduling.

Create Synchronicity is an incredibly fast and resource-efficient open-source application designed for file backup and synchronization. Its portability and support for multiple languages make it a versatile tool for ensuring data safety and consistency across different locations.

Toucan is a lightweight, portable application designed for advanced users requiring robust data synchronization, backup, and encryption capabilities. Ideal for managing files across various locations with features like scheduled tasks, incremental backups, and built-in encryption.

ISPConfig is a robust, open-source hosting control panel for Linux, designed for service providers, resellers, and individuals. It simplifies the management of web servers, mail servers, DNS servers, and more, offering a comprehensive suite of tools via a user-friendly web interface.

Déjà Dup is a straightforward backup utility designed for simplicity and reliability. It simplifies complex backup tasks by providing encrypted, off-site, and regular backups powered by the robust duplicity backend. Supporting various destinations including local drives, remote servers, and cloud storage like Amazon S3 and Rackspace.

Proxmox VE is a leading open-source platform for enterprise virtualization. It integrates KVM and LXC, offering a unified solution for managing virtual machines and containers via a central web interface.

Synkron is a multi-platform folder synchronization and backup application designed to help users keep multiple directories in sync across various locations, including local drives, FTP servers, and Amazon S3. It offers features like multi-way sync, scheduling, and file filtering.

Duplicati is a robust, free, and open-source backup client that securely stores encrypted, compressed, and incrementally updated backups on various cloud storage services, remote servers, or local drives. It's designed for both technical users and those who prefer a guided configuration.

Webmin is a powerful, web-based system administration tool designed for Unix-like systems and Windows. It simplifies common administration tasks through a user-friendly interface, making it accessible for users of various technical levels. It is highly modular and extensible, supporting a wide array of system configurations and services.

Areca Backup is a free, open-source file backup tool developed in Java. It provides powerful backup capabilities including incremental, differential, and delta backups, with support for encryption, compression, and various storage destinations like FTP and local drives. Designed for personal use, it offers flexibility through backup profiles and command-line access.

Back In Time is a robust and user-friendly backup software designed for Linux systems. It creates snapshots of specified directories, allowing users to easily restore individual files or entire directories to previous states. Modeled after Apple's Time Machine, it offers a familiar and intuitive interface for managing backups.