vintecinco_dl

Desktop app to download your purchased courses from multiple online platforms.
Built with Wails v2 (Go backend + HTML/JS frontend).

Features

• Download videos, attachments, and descriptions from 10 platforms
• Resumable — downloads resume from where they left off
• Delete courses directly from the program
• Multi-language UI (Portuguese, English, and Spanish)

Supported Platforms

Note: This tool is intended for downloading content you have legally purchased. Please respect the terms of service of each platform.

Requirements

• yt-dlp in PATH (used for video downloads)
• FFmpeg in PATH (used by yt-dlp to merge video and audio streams)
• Google Chrome (required only for Thinkific login)

Building from Source

Windows

Prerequisites:

• Go 1.22+

Steps:

1. Clone the repository:

git clone https://github.com/owbryd/vintecinco_dl.git
cd vintecinco_dl

2. Build the executable:

build.bat

Or if you have make installed (Git Bash, MSYS2, etc.):

make windows

3. Install yt-dlp and FFmpeg (required for video downloads):

winget install yt-dlp
winget install -e --id Gyan.FFmpeg

4. The binary will be at build\bin\vintecinco_dl.exe.

Linux

Prerequisites:

• Go 1.22+
• WebKit2GTK and GTK3 development libraries

Install the dependencies on Debian/Ubuntu:

sudo apt install libwebkit2gtk-4.1-dev libgtk-3-dev

On Fedora:

sudo dnf install webkit2gtk4.1-devel gtk3-devel

On Arch:

sudo pacman -S webkit2gtk-4.1 gtk3

Steps:

1. Clone the repository:

git clone https://github.com/owbryd/vintecinco_dl.git
cd vintecinco_dl

2. Build the binary:

make linux

Or manually:

GOOS=linux GOARCH=amd64 go build -tags "webkit2_41 desktop production" \
  -ldflags="-s -w" -o build/bin/vintecinco_dl .

3. Install yt-dlp and FFmpeg (required for video downloads):

Debian/Ubuntu:

sudo apt install yt-dlp ffmpeg

Fedora:

sudo dnf install yt-dlp ffmpeg

Arch:

sudo pacman -S yt-dlp ffmpeg

Or via pip on any distro (yt-dlp only, install FFmpeg separately):

pip install yt-dlp

4. The binary will be at build/bin/vintecinco_dl.

Using Wails CLI (optional)

If you have the Wails CLI installed, you can also build with:

wails build

This also enables wails dev for live-reload during development.

Makefile Targets

Login Guide

Gumroad

Log in with your Gumroad email and password. That's it.

Kiwify

Log in with your Kiwify email and password. That's it.

Hotmart

Hotmart downloader uses a token instead of email/password:

1. Open consumer.hotmart.com in your browser and log in
2. Open DevTools (F12) > Application > Cookies > https://consumer.hotmart.com
3. Find the hmVlcIntegration cookie and copy its value

4. Paste the token in vintecinco_dl and click Log in

Teachable

Teachable downloader uses an OTP code sent to your email:

1. Open your course platform in the browser
2. Go to your Profile page
3. Under Linked Accounts, click Link next to "Log in with Teachable" to connect your Teachable account

4. In vintecinco_dl, enter the email linked to your Teachable account
5. Check your email for the OTP code and enter it

Kajabi

Kajabi downloader also uses an OTP code:

1. In vintecinco_dl, enter the email you used to purchase the course on the Kajabi-hosted platform
2. Check your email for the OTP code and enter it

Pluralsight

Pluralsight downloader uses browser cookies for authentication. Only courses from your watch history will appear in vintecinco_dl.

1. Open app.pluralsight.com in your browser and log in
2. Open DevTools (F12) > Network tab
3. Find any request to https://app.pluralsight.com and click on it
4. In the Headers panel, find the Cookie header under Request Headers and copy its full value

5. Paste the cookies in vintecinco_dl and click Log in

Skool

Log in with your Skool email and password. After login, your groups (communities) are listed as downloadable items — selecting a group downloads all its courses, modules, videos, and resources.

MasterClass

MasterClass downloader is based on your library — only courses you have added to your MasterClass list will appear in vintecinco_dl.

1. Open masterclass.com in your browser and log in
2. Open DevTools (F12) > Network tab
3. Find any request to masterclass.com that has a cookie starting with _mc_session and copy its full value

4. Paste the cookies in vintecinco_dl and click Log in

Great Courses

The Great Courses downloader is based on your library — only courses you have added to your watchlist will appear in vintecinco_dl.

Thinkific

Thinkific uses an interactive browser login via Google Chrome. The app opens a Chrome window and you log in normally — no tokens or cookies to copy manually.

1. Go to your course platform in the browser and copy the login page URL — it usually looks like mycourse.com/users/sign_in
2. Paste that URL into the Site URL field in vintecinco_dl
3. Click Log in — Chrome will open automatically on that login page
4. Complete the login in the Chrome window
5. The app detects authentication automatically and closes the browser

Note: vintecinco_dl uses a dedicated Chrome profile stored at %LOCALAPPDATA%\vintecinco_dl\chrome-profile — separate from your personal Chrome profile, so your browsing data is never touched.

Download Folder Structure

Downloads are resumable — if interrupted, re-running skips already-completed lessons. Course folders are marked with a .complete file when fully downloaded.

vintecinco_dl/
  Course Name/
    01 - Module Name/
      01 - Lesson Name/
        video.mp4
        description.html
        attachment.pdf
    .complete

License

MIT