4CHV

A 4chan downloader/viewer. Downloads threads and builds offline HTML pages for a /comfy/ browsing experience.

• Catalog view with nested replies
• Threads and posts ordered by quality
• Keyboard shortcuts
• Tiny download size (1MB)

Install

• Windows (without Git)

  1. Have Python installed (can check by running python --version in cmd)
  2. Download the latest version of 4CHV and unzip
  3. Double click to run run_on_windows.bat

• Linux/BSD/macOS

  # clone repo
  git clone https://github.com/Infinitifall/4chv
  cd 4chv
  
  # run
  ./run_on_linux.sh

Screenshots

Usage

• 4CHV can be kept running continuously, intermittently, or whenever you wish. While running,

  • Threads are downloaded every few seconds
  • HTML files are created/updated every few minutes and placed in html/ (open in web browser)

• Configure 4chv to your liking by editing the following files (restart for changes to take effect):

  • chv_boards.py: Select boards to download (remove leading #)
  • chv_params.py: All other config options

Files

• html/: Board HTML files
  • resources/: CSS, JS, image files
  • thumbs/: Thread thumbnails in .png format
• threads/: Threads stored in SQLite files
• main/
  • chv_download.py: Download threads
  • chv_view.py: Create HTML files
  • chv_database.py: Functions for SQLite db
  • chv_run.py: Run 4chv
  • custom/
    • chv_boards.py: Dictionary of /boards/
    • chv_params.py: All config options

FAQs

• What is thread, post quality?

  Threads and replies are ordered by "quality"

  • points measure the uniqueness of words used in a post
  • + measure the quality of the replies to a post (recursively measures points)

• How to delete all downloaded threads, thumbnails?

  • Stop 4chv if it is running
  • Delete the folders:
    • threads/
    • html/thumbs/

• How to uninstall 4CHV?

  Delete the entire 4chv/ folder