Double Commander is a free cross platform open source file manager with two panels side by side. You can easily explore, download and edit any file on your Synology NAS. In this step by step guide I will show you how to install Double Commander on your Synology NAS using Docker.

💡Note: This guide works perfectly with the latest Double Commander v1.1.17 release.

💡Note: Check out my new guide on how to Install Double Commander Using Portainer.

• STEP 1

Please Support My work by Making a Donation.

• STEP 2

Install Container Manager via Synology “Package Center”. If you run an older DSM version (under 7.2), search for Docker instead of Container Manager.

• STEP 3

Go to File Station and open the docker folder. Inside the docker folder, create one new folder and name it doublecommander. Follow the instructions in the image below.
Note: Be careful to enter only lowercase, not uppercase letters.

• STEP 4

Now create two new folders inside the doublecommander folder that you created at STEP 3. Name them config and data. Follow the instructions in the image below.
Note: Be careful to enter only lowercase, not uppercase letters.

• STEP 5

Go to Control Panel / Task Scheduler / Create / Scheduled Task / User-defined script. Follow the instructions in the image below.

• STEP 6

Once you click on User-defined script, a new window will open. Follow the instructions below:

1. General: In the Task field type in “Install Double Commander“. Uncheck the “Enabled” option. Select root User.
2. Schedule: Select Run on the following date then select “Do not repeat“.
3. Task Settings: Check “Send run details by email“, add your email then copy paste the code below in the Run command area. After that, click OK.

docker run -d --name=doublecommander \
-p 3278:3000 \
-e PUID=1026 \
-e PGID=100 \
-e TZ=Europe/Bucharest \
-e CUSTOM_USER=marius \
-e PASSWORD=mariushosting \
-v /volume1/docker/doublecommander/config:/config \
-v /volume1/docker/doublecommander/data:/data \
-v /volume1/sata1:rw \
--restart always \
ghcr.io/linuxserver/doublecommander

Note: Before you paste the code above in the Run command area below, change the value numbers for PUID and PGID with your own values. (Follow my step by step guide on how to do this.)
Note: Before you paste the code above in the Run command area below, change the value for TZ (Select your current Time Zone from this list).
Note: Before you paste the code above in the Web editor area below, change the value for CUSTOM_USER. Type in your own username. marius is an example for a username.
Note: Before you paste the code above in the Web editor area below, change the value for PASSWORD. Type in your own password. mariushosting is an example for a password.

• STEP 7

After you click OK on STEP 6 a new warning pop up window will open. Click OK.

After you click OK, type in your DSM Password then click Submit. Follow the instructions in the image below.

• STEP 8

After you click Submit on STEP 7, select your “Install Double Commander ” Task then click the “Run” tab. You will be asked to run Install Double Commander – click OK. Follow the instructions in the image below.

• STEP 9

Go back to STEP 1 or you will deal with karma 🙂

• STEP 10

The installation process can take up to a few seconds/minutes. It will depend on your Internet speed connection. Now open your browser and type in http://Synology-ip-address:3278 If everything goes right, you will see the Double Commander Login page. Type in your own CUSTOM_USER and PASSWORD that you have previously created at STEP 6 then click Sign In. Follow the instructions in the image below.

• STEP 11

Your Double Commander dashboard at a glance!

• STEP 12

Click sata1. You can easily explore all folders and files on your Synology NAS. Follow the instructions in the image below.

Enjoy Double Commander!

🆘TROUBLESHOOTING

If you encounter issues by using this container, make sure to check out the Common Docker issues article.

Note: If you want to run the Double Commander container over HTTPS, check out my guide on How to Run Docker Containers Over HTTPS.

Note: Can I run Docker on my Synology NAS? See the supported models.
Note: How to Back Up Docker Containers on your Synology NAS.
Note: Find out how to update the Double Commander container with the latest image.
Note: How to Free Disk Space on Your NAS if You Run Docker.
Note: How to Schedule Start & Stop For Docker Containers.
Note: How to Activate Email Notifications.
Note: How to Add Access Control Profile on Your NAS.
Note: How to Change Docker Containers Restart Policy.
Note: How to Use Docker Containers With VPN.
Note: Convert Docker Run Into Docker Compose.
Note: How to Clean Docker.
Note: How to Clean Docker Automatically.
Note: Best Practices When Using Docker and DDNS.
Note: Some Docker Containers Need WebSocket.
Note: Find out the Best NAS Models For Docker.
Note: Activate Gmail SMTP For Docker Containers.

This post was updated on Friday / August 23rd, 2024 at 5:28 PM