Main points

ZimaOS provides a free and straightforward NAS platform.
Built on Linux, it delivers reliability along with strong security features.
Users can extend its capabilities by adding various applications.

Over the years I have evaluated plenty of storage choices. Although Google Drive served as my main option for a long time, I have begun shifting important and sensitive files away from it. The reasons include concerns about data being used for model training and a desire for greater privacy control.

Files holding sensitive details such as financial records, legal documents, or contracts are better kept within a local network rather than on external servers.

When that need arises, local storage becomes the practical path forward.

An external drive connected to one computer works for basic access but restricts availability. Sharing it across a network can introduce speed and security issues with certain protocols.

A dedicated Network Attached Storage setup addresses these limits by offering centralized space for documents, images, media, and other items. Some platforms also support added tools including AI features.

ZimaOS stands out as a lightweight NAS option designed for the company's hardware or any standard x86 machine. Installation works on a spare desktop, a Raspberry Pi, or inside a virtual machine. The process resembles setting up a typical Linux distribution and completes in just a few minutes.

Desktop clients exist for MacOS, iOS, and Windows systems.

Installation remains simple even though it uses a text interface. The steps involve downloading the image file, writing it to a USB drive with Balena Etcher, inserting the drive, starting the machine, and completing the on-screen prompts.

After setup finishes, the system displays the local address for browser access. Accepting the license agreement and creating an account completes the process. The dashboard then appears for further configuration.

Creating and sharing directories

One of the initial tasks involves the Files application available from the dashboard. Click the New Folder option, assign a name such as Photos, then use the menu to enable Samba sharing.

In the dialog that opens, add permitted users and optionally include the folder for Time Machine support. After saving, the share becomes active and ready for connections.

The final window shows the exact paths needed. Linux or MacOS systems connect via the listed web address while Windows machines use the corresponding network path. The process stays straightforward throughout.

Managing access for additional users

Adding family members or colleagues requires only a few steps. Return to the folder listing, open the menu, and choose the Samba share management option. Select the choice to create a new member, enter a username and password, then confirm.

Permissions can be set to read-only or full read-write access. Each new user receives a prompt for credentials when connecting to the share.

Extending functionality through applications

The Apps section on the dashboard allows searching and installing tools that broaden the platform's uses. Available categories include AI utilities, media players, productivity suites, and others.

Some AI tools may require the Open WebUI application as well. Setting up Open WebUI together with Ollama takes under a minute and runs without complication.

ZimaOS serves as an effective choice for anyone seeking expanded local storage on a home network. Its quick setup, clear interface, and range of options make it a worthwhile addition for personal or small-group use.