Calibre is a cross-platform open-source suite of e-book software. Calibre supports organizing existing e-books into virtual libraries, displaying, editing, creating and converting e-books, as well as syncing e-books with a variety of e-readers. Editing books is supported for EPUB and AZW3 formats. In short, Calibre is a powerful and easy to use e-book manager. Users say it’s outstanding and a must-have. It’ll allow you to do nearly everything and it takes things a step beyond normal e-book software. It’s also completely free and open source, and great for both casual users and computer experts. In this step by step guide I will show you how to install Calibre on your Synology NAS using Docker.
STEP 1
Install Docker via Synology “Package Center”.

STEP 2
Go to File Station and open the docker folder. Inside the docker folder, create one new folder and name it calibre. Follow the instructions in the image below.
Note: Be careful to enter only lowercase, not uppercase letters.

STEP 3
Go to Control Panel / Task Scheduler / Create / Scheduled Task / User-defined script. Follow the instructions in the image below.

STEP 4
Once you click on User-defined script a new window will open. Follow the instructions below:
- General: In the Task field type in “Install Calibre“. Uncheck “Enabled” option. Select root User.
- Schedule: Select Run on the following date then select “Do not repeat“.
- 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=calibre \ -p 7080:8080 \ -p 7081:8081 \ -e PUID=1026 \ -e PGID=100 \ -e TZ=Europe/Bucharest \ -v /volume1/docker/calibre:/config \ --restart always \ ghcr.io/linuxserver/calibre
Note: Before you paste the code above in the Run command area, change the value numbers for PUID and PGID with your own values.
Note: Before you paste the code above in the Run command area, change the value for TZ

STEP 5
After you click OK on STEP 5 a new warning pop up window will open. Click OK.

STEP 6
After you click OK on STEP 6, select your “Install Calibre” Task then click the “Run” tab. You will be asked to run Install Calibre – click Yes. Follow the instructions in the image below.

STEP 7
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 https://Synology-ip-address:7080 Follow the installation procedure in the images below. Choose your language, your calibre library, then click Next.

Choose your e-book device then click Next.

Congratulations! You have successfully set up calibre. Click Finish to apply your settings.

STEP 8
Enjoy your Calibre!
