How to maximize data privacy and control by self-hosting on Hostinger VPS

If you want to stop relying on third-party cloud platforms, a self-hosted software environment gives you the ultimate data privacy and control. By running your own file synchronization, photo backup, password storage, and note utilities, you ensure your sensitive information is never shared with external corporate entities. This guide covers four essential self-hosted roles and the best applications available in the Hostinger Docker catalog to protect your digital privacy.

Before you start

A list appears showing the resource requirements and system specifications for running a full self-hosted privacy environment:

Choose your self-hosted privacy applications

File synchronization and storage

• Nextcloud is the most complete self-hosted replacement for commercial cloud storage drives. It synchronizes files across devices, supports folder sharing with granular permissions, and includes an interface for browsing or editing documents directly in the browser. Optional plugins add calendars, contacts, and office suites. It requires 2 GB RAM at minimum, though 4 GB is recommended under multi-user load.
• Seafile splits storage into versioned, encrypted libraries that synchronize independently. It performs faster than Nextcloud on exceptionally large file collections and runs efficiently on 1 GB RAM, but features a narrower toolset and lacks a plugin ecosystem.
• OwnCloud covers the same core file synchronization use case with a streamlined interface and a highly mature desktop client software. It runs comfortably on 1–2 GB RAM and suits users who want reliable file mapping without extra bundled applications.

Photo and video management

• Immich is a high-performance media management platform built as a direct alternative to commercial mobile photo clouds. It automatically backs up media from your phone via a dedicated mobile application, organizes items by metadata, and supports localized facial recognition. It requires 2 GB RAM, but 4 GB is recommended for libraries with heavy video content or active machine learning tasks.
• PhotoPrism is an AI-powered photo manager that indexes existing media archives directly on your server disk rather than relying on forced mobile uploads. It runs on 2 GB RAM and processes image metadata safely in the background over time.
• Photoview is a lightweight gallery focused on rapid browsing of files stored on disk. It omits mobile backup clients and heavy machine learning features, allowing it to configure easily and run on under 512 MB RAM.

Password management

• Vaultwarden is a lightweight self-hosted server compatible with official Bitwarden ecosystem clients. Because it implements the same API, you can use standard browser extensions, desktop setups, and mobile applications pointed directly at your own VPS. All entries are end-to-end encrypted. It operates on 256 MB RAM and perfectly fits personal or household use.
• Passbolt is built explicitly for collaborative environments rather than standalone personal vaults. It utilizes OpenPGP encryption standards and supports role-based credential sharing across teams. It requires 1–2 GB RAM.

Notes and notebooks

• Joplin Server serves as the private synchronization backend for the Joplin note-taking utility. You point your local Joplin client software at your VPS URL to move your data entirely to your own server. Notes use Markdown formatting, support end-to-end encryption, and require 512 MB RAM.
• Memos is designed for rapid information capture using a micro-blogging timeline feed with hashtag organization. It deploys as a single container and runs on 256 MB RAM.
• SilverBullet stores notes as plain Markdown files on disk with no underlying database, making backups as simple as a standard file copy. A built-in query language lets you pull live data across files. It operates on under 128 MB RAM.

Deploy your chosen applications

All software choices inside the Hostinger Docker template catalog follow a uniform deployment workflow through hPanel.

1. Go to hostinger.com/vps/docker and select your preferred application for the specific role.
2. Click Deploy on the template page to automatically open hPanel.
3. Select your target VPS from the menu, then click Deploy.
4. Wait for the automated script to finish. The platform updates the status to Running when preparation completes.
5. Open the Docker Manager inside hPanel to obtain your specific container access URL and destination port.
6. Open the address in your browser to complete the initial admin configuration, then repeat these steps for the other roles in your stack.

How self-hosted infrastructure ensures data control

Each application in this stack runs inside an independent Docker container on your VPS to manage a distinct portion of your digital footprint. Your file manager handles general documentation. Your media manager handles photo layers separately, preventing large image archives from cluttering your standard document sync path. Your password vault safely holds the credentials for every service you run, keeping them accessible across devices. Finally, your note-taking backend handles organization without exposing records to public data networks.

None of these containers depend on each other to function. You can deploy them in any order or use only a single role, but combined they eliminate the dependencies of proprietary mobile and desktop cloud ecosystems.

Once your stack is running, you control where your data lives, who can access it, and how long it is retained. Each application can be updated independently through the Hostinger hPanel Docker Manager whenever new versions are released.