How to Install LetoReader on Your Synology NAS

How to Install LetoReader on Your Synology NAS

LetoReader is a versatile speed reader designed to enhance your reading efficiency. It supports high-speed reading for skimming or consuming easy texts at e.g. 400-1000 words per minute. However, it can also be used at lower speeds for better comprehension while still benefiting from Rapid Serial Visual Presentation (RSVP). In this step by step guide I will show you how to install LetoReader on your Synology NAS using Docker and Portainer.

šŸ’”Note: This guide works perfectly with the latest LetoReader Main TagĀ release.

  • STEP 1

Please Support My work by Making a Donation.

  • STEP 2

InstallĀ Portainer using my step by step guide. If you already have Portainer installed on your Synology NAS, skip this STEP. Attention: Make sure you have installed the latest Portainer version.

  • STEP 3

Log into Portainer using your username and password. On the left sidebar in Portainer, click onĀ HomeĀ thenĀ Live connect. Follow the instructions in the image below.

Portainer Add Stack NAS 1

On the left sidebar in Portainer, click on StacksĀ thenĀ + Add stack. Follow the instructions in the image below.

Portainer Add Stack NAS 2

  • STEP 4

In the Name field type in letoreader. Follow the instructions in the image below.

Note: Copy Paste the code below in the Portainer Stacks Web editor.

services:
  letoreader:
    image: davidewiest/reader:latest
    container_name: LetoReader
    security_opt:
      - no-new-privileges:true
    healthcheck:
      test: timeout 10s bash -c ':> /dev/tcp/127.0.0.1/8080' || exit 1
      interval: 10s
      timeout: 5s
      retries: 3
      start_period: 90s  
    ports:
      - 5223:8080
    environment:
       ASPNETCORE_ENVIRONMENT: Production
    restart: on-failure:5

LetoReader Synology NAS Set up 1

  • STEP 5

Scroll down on the page until you see a button namedĀ Deploy the stack. Click on it. Follow the instructions in the image below. The installation process can take up to a few minutes. It will depend on your Internet speed connection.

LetoReader Synology NAS Set up 2

  • STEP 6

If everything goes right, you will see the following message at the top right of your screen: ā€œSuccess Stack successfully deployedā€œ.

Portainer Success Stack NAS

  • STEP 7

🟢Please Support My work by Making a Donation. Almost 99,9% of the people that install something using my guidesĀ forget to support my work, or justĀ ignoreĀ STEP 1. I’ve been very honest about this aspect of my work since the beginning: I don’t run any ADS, I don’t require subscriptions, paid or otherwise, I don’t collect IPs, emails, and I don’t have any referral links from Amazon or other merchants. I also don’t have any POP-UPs or COOKIES. I have repeatedly been told over the years how much I have contributed to the community. It’s something I love doing and have been honest about my passion since the beginning. But I also Need The Community to Support me Back to be able to continue doing this work.

  • STEP 8

The installation process can take up to a few seconds/minutes. It will depend on your Internet speed connection. Now open your browser andĀ type in http://Synology-ip-address:5223 Upload your own documents and set up your favorite settings by clicking the settings icon.Ā Follow the instructions in the image below.

LetoReader Synology NAS Set up 3

  • STEP 9

Upload your own files. Follow the instructions in the image below.

LetoReader Synology NAS Set up 4

  • STEP 10

Adjust your settings. Follow the instructions in the image below.

LetoReader Synology NAS Set up 5

Enjoy LetoReader!

šŸ†˜TROUBLESHOOTING

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

Note: If you want to run the LetoReader container over HTTPS, check How to Run Docker Containers Over HTTPS. In order to make LetoReader work via HTTPS, it’s mandatory to activate WebSocket.

Note: Can I run Docker on my Synology NAS?Ā See the supported models.
Note: How to Back Up Docker Containers on your Synology NAS.
Note: Find outĀ how to update the LetoReader 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 Sunday / October 5th, 2025 at 12:03 AM