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

Chrome extension by Neo Cortex · Productivity · Tools

  • Featured
  • Established publisher
  • Trader

A Chrome extension in Productivity · Tools with 2 000 users, a small but real audience.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 5 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
2 000
Rating
4.9 (71 ratings)
Users, last 14 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
1.4.6
Updated in the store
2026-08-27
Published
2025-12-31
Manifest
V3
Browser access
4 permissions, 9 site patterns

How it has moved

Users
unchanged since 01.09
2k · 3 readings
  1. 2026-09-012k
  2. 2026-09-022k
  3. 2026-09-142k
Rating
unchanged since 01.09
reviewsrating 4.93 · 3 readings
  1. 2026-09-01reviews70rating4.93
  2. 2026-09-02reviews71rating4.93
  3. 2026-09-14reviews71rating4.93
Users
unchanged since 01.09
2k · 3 readings
  1. 2026-09-012k
  2. 2026-09-022k
  3. 2026-09-142k
Rating
unchanged since 01.09
reviewsrating 4.93 · 3 readings
  1. 2026-09-01reviews70rating4.93
  2. 2026-09-02reviews71rating4.93
  3. 2026-09-14reviews71rating4.93

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Every site you visit. This extension can read and change the content of any page you open.

  • Manage your downloads downloads
  • Sign you in with a Google account identity
  • Store data in your browser storage
Show the remaining 1
  • Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Neo Cortex publishes 29 listings we track, 24k users between them. Listed website: neocortexai.in.

  1. X (Twitter) Video Saver - One Click X / Twitter Video Downloader Neo Cortex · Lifestyle · Social · published 2025-12-13 10k users ★ 4.2
  2. AI Chat Exporter - ChatGPT, Claude, Gemini & DeepSeek to PDF Neo Cortex · Productivity · Tools · published 2026-03-15 3k users ★ 4.4
  3. Substack Video Downloader - Download Substack Videos & Audios Neo Cortex · Productivity · Workflow · published 2026-01-06 2k users ★ 5.0
Show 5 more from this publisher
  1. Grok to PDF - Export Grok Chats to PDF, Markdown, JSON Neo Cortex · Productivity · Workflow · published 2026-03-29 1k users ★ 4.6
  2. Microsoft Copilot to PDF - Export Microsoft Copilot Chats to PDF, Markdown Neo Cortex · Productivity · Workflow · published 2026-03-31 927 users ★ 3.8
  3. Perplexity Chat Exporter - Export Perplexity to PDF, Markdown, JSON Neo Cortex · Productivity · Workflow · published 2026-03-29 743 users ★ 4.7
  4. Tweet Copier - Export Twitter / X Tweets to PDF Neo Cortex · Productivity · Tools · published 2026-01-01 735 users ★ 4.8
  5. Scroll to Top & Bottom Buttons Neo Cortex · Productivity · Tools · published 2025-12-16 615 users ★ 4.9

Like this one

Listings the catalog judges closest in what they say they do.

  1. Substack to PDF, Markdown, Text & JSON Describes nearly the same job, smaller audience 38 users ★ 3.0
  2. Substack Bulk Downloader Describes nearly the same job, smaller audience 78 users
  3. Substack Exporter Describes nearly the same job, smaller audience 24 users
  4. Substack Post Downloader Describes nearly the same job, smaller audience 25 users
  5. Newsletter PDF Downloader - Export Substack, Medium, Beehiiv, Ghost to PDF Describes nearly the same job, smaller audience 12 users ★ 5.0

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.