Backup GitHub Repositories (2026) · Open Source Tools

Cross-platform backup tool for Windows, macOS & Linux with fast, incremental backups, client-side end-to-end encryption, compression and data deduplication. CLI and GUI included.

Inspect, debloat, back up, freeze, and control Android apps from one open-source package manager. Works without root, with Shizuku, ADB, or root when needed.

DeepSeek Harness (DSH) backup & restore plugin — export, import, migrate and sync your complete DSH configuration, plugins, MCP servers, skills and workspace. One-click migration to another machine.

📦 The official Nextcloud installation method. Provides easy deployment and maintenance with most features included in this one Nextcloud instance.

Self-hosted service to sync your plex, jellyfin and emby play state. without relying on 3rd-party external services.

Menu-driven Proxmox VE toolkit — post-install, backup/restore and a live web dashboard for the homelab.

Oxidized is a network device configuration backup tool. It's a RANCID replacement!

Own your Telegram history. Automated, incremental backups with a local web viewer that feels just like the real app. Docker-ready and supports public chat sharing

Free Automatic, versioned game save backup and sync for Windows, Linux, macOS, SteamOS, Brazzite.... Auto-detects 22,000+ games and any emulator. Use Hoard Cloud, or self-host with no Hoard One account and no telemetry. Open source (AGPL-3.0).

Save or export your private and public Slack messages, threads, files, and users locally without admin privileges.

Kubernetes and OpenShift Backup Operator

Backup and migrate Kubernetes applications and their persistent volumes

CLI tool to easily migrate or backup/restore Kubernetes persistent volumes

Automatic snapshot tool for Proxmox VE VMs and containers with retention policies

💾 The easiest way to backup your files.

Fast, parallel backups for cloud-hosted photos and videos - one-time exports, local mirrors, and unattended Docker runs.

Katalog is an application to manage catalogs of disks and files to search and get statistics.

DataBackup for Android 7.0+

Easy full stack backup operations on UNIX-like systems.

Fast, secure, efficient backup program