Substack PDF Downloader - Export Substack to PDF, Markdown, JSON, Text icon

Substack PDF Downloader - Export Substack to PDF, Markdown, JSON, Text

by Neo Cortex LLC Β· neocortexai.in Β· Tools
FeaturedEstablished publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Download any Substack post as a clean, high quality PDF, Markdown, JSON, or Text. One click, perfect formatting, offline ready.

Users
2,000
0 in 30 days
Rating
4.9 / 5
unchanged in 30 days
Ratings
73
+2 in 30 days
Store rank
#19K
#16K among extensions
Version
1.4.6
updated 27 Aug 2026

Users

monthly, 10 months
01,0002,000Jan 2026Jun 2026Oct 2026
Latest, 15 Oct 2026: 2,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 10 months
03673Jan 2026Jun 2026Oct 2026
Latest, 15 Oct 2026: 73 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Substack PDF Downloader - Export Substack to PDF, Markdown, JSON, Text

Substack PDF Downloader is the standard browser extension for exporting Substack articles, newsletters, and Notes into clean, publication-ready PDF, Markdown, JSON, and Plain Text files. Stop relying on screenshots or poor quality tools. This extension converts articles into clean and beautifully formatted files. It preserves the original layout and images and links. πŸš€ Key Features πŸ“₯ One Click Instant Download Instantly convert the current Substack post into a professional PDF directly from the page. It also supports Markdown and JSON and Text formats. πŸ“ Substack Notes Support This is the only extension that lets you download Substack Notes with all attachments and media preserved exactly as they appear on the web. πŸ“š Batch Archive Download for Pro Users Download all Substack posts from a publication automatically. Our smart technology skips already saved posts to make archiving easy. Ideal for long form reading, NotebookLM research, or backups. ☁️ Cloud Backup and Auto Sync for Pro Users Keep your library safe. Automatically sync your downloads to Google Drive or Dropbox or Yandex Disk. Access your saved articles from any device. 🎨 High Fidelity Rendering Preserves typography and images and links and spacing for a true reading experience. πŸŒ™ Premium Themes See your content exactly as the author intended. Includes exclusive themes like OLED and Cyberpunk and Forest and Violet. πŸ“‚ Custom File Naming Choose how files are named by title or date or publication name. 🧠 History and Smart Skipping Track your past downloads and automatically skip posts you already saved to save time and quota. πŸ” Paid and Private Content Support Securely download any content you have access to through your Substack account. 🌍 Global Support Fully localized in 63 languages with native translations for a seamless experience worldwide. 🧭 How It Works β€’ Open any Substack article or Note β€’ Click the floating Download button β€’ Your file is saved to your device instantly πŸ”’ Privacy and Security β€’ There is no tracking and no analytics and no data collection β€’ It works entirely within your browser and respects all Substack access rights πŸ’‘ Ideal For β€’ Newsletter readers and researchers β€’ Writers and editors β€’ Students and academics β€’ Anyone who wants offline access to long form content πŸ“¦ Flexible Plans β€’ Free users get 10 downloads per day β€’ Pro plans offer higher limits and batch downloading and cloud sync β€’ You can manage or cancel subscriptions anytime πŸ“Š Comparison vs. Standard Tools: β€’ Layout Quality: Substack PDF Downloader (Pixel-perfect typography & styling) vs. Browser Print (Broken layout & cutoff margins) β€’ Output Formats: Substack PDF Downloader (PDF, Markdown .md, JSON, Plain Text) vs. Standard Tools (PDF only) β€’ Substack Notes: Substack PDF Downloader (Full export with media & replies) vs. Others (Not supported) β€’ Batch Archive Export: Substack PDF Downloader (Automated queue with smart duplicate skip) vs. Others (Manual 1-by-1) β€’ Privacy & Security: Substack PDF Downloader (browser-based processing) vs. Web Scrapers (Server-dependent) ❓ Frequently Asked Questions (FAQ) Q: Can I export Substack newsletters directly to Obsidian or Notion? A: Yes! Select the Markdown (.md) format in Settings to export articles with pristine syntax, footnotes, and embedded media ready for Obsidian, Logseq, and Notion. Q: Can I read Substack posts on my Kindle or e-reader? A: Yes. Download articles as PDF or Markdown to transfer them seamlessly to your Kindle, reMarkable, or tablet for offline reading. Q: Can I download paid / member-only Substack newsletters? A: Yes! As long as you are logged into your Substack account in the browser, the extension securely exports full paid articles you have access to. Q: How does batch archive downloading work? A: Navigate to any Substack publication's /archive page, click "Download Archive", and the extension will automatically queue and export posts with smart skipping of already-downloaded articles.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%+10.00
30 days0+0.0%+20.00
6 months+1,000+100.0%+29+0.04

Chrome Web Store search rankings

Where Substack PDF Downloader - Export Substack to PDF, Markdown, JSON, Text appears when people search the store, with the 30 day change
Search phrasePosition30 days
format#44new
article#45+5
pdf#94+6

Version history

40 versions recorded
1.4.627 Aug 2026
1.4.527 Aug 2026
1.4.421 Aug 2026
1.4.319 Jul 2026
1.4.220 Jun 2026
1.4.111 Jun 2026
1.4.028 May 2026
1.3.923 May 2026

Details

Category
Tools
First seen
31 Dec 2025
Size
8.6 MB
Languages
de, en, en-GB, en-US, fil, id, sw, ms
Pricing
Free
Privacy policy
neocortexai.in
Support
neocortexai.in
Extension ID
nmdgbflelkmbjonflhecblchpglckegk

Permissions and risk

Moderate riskimpact 4, likelihood 1
Permissions
storageunlimitedStorageidentitydownloads
Site access
https://*.substack.com/*https://*/*https://substack-pdf-backend-sf6mtvli3a-pv.a.run.app/*https://www.googleapis.com/*https://content.dropboxapi.com/*https://api.dropboxapi.com/*https://cloud-api.yandex.net/*https://oauth.yandex.com/*https://oauth.yandex.ru/*
Can read and change data on every website you visit.

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