---
title: "Substack to PDF, Markdown, Text & JSON – Chrome extension stats, history and permissions"
description: "44 users, rated 3.00 by 2 people. Version 1.0.0, updated 2026-04-20. Requests 7 permissions."
url: "https://extensiontracker.com/extension/odaengminnkgelfnlpjoenacmfgcajep"
---

# Substack to PDF, Markdown, Text & JSON

Live in the Chrome Web Store.

- Users: 44
- Rating: 3.00 from 2 ratings
- Last checked: 2026-09-27 06:41 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #88,855 of 264,703 live extensions
- Rank in Developer Tools: #8,436 of 27,615

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Download Substack posts as PDF, Markdown, TXT & JSON. Save newsletters offline for reading, research & archiving with one click.

- Extension ID: `odaengminnkgelfnlpjoenacmfgcajep`
- Developer: [None](https://extensiontracker.com/developer/ua7ed3873c4b210329e18fd9acdee3a0a)
- Trader status: Not declared a trader under EU law
- Category: [Productivity › Developer Tools](https://extensiontracker.com/category/productivity/developer)
- First published: 2026-04-20
- Last updated: 2026-04-20
- Version: `1.0.0`
- Size: 332 KiB
- Minimum Chrome: 88
- Languages (23): Deutsch, English, Indonesia, Melayu, Nederlands, Tiếng Việt, Türkçe, español, français, italiano, polski, português (Brasil), português (Portugal), русский, اردو, العربية, हिन्दी, বাংলা, ไทย, 中文（中国）, 中文（台灣）, 日本語, 한국어
- Privacy policy: `https://www.rovelin.com/privacy-policy/substack-post-downloader`
- Chrome Web Store: <https://chromewebstore.google.com/detail/substack-to-pdf-markdown/odaengminnkgelfnlpjoenacmfgcajep>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fodaengminnkgelfnlpjoenacmfgcajep>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 44 | 3.00 | 2 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

### Sites

- `https://*.substack.com/*`: substack.com and its subdomains
- `https://api.gumroad.com/*`: api.gumroad.com

### Sites where it runs scripts

- `*://*.substack.com/*`: substack.com and its subdomains
- `*://substack.com/*`: substack.com

### Browser features

- `alarms`: Run tasks on a schedule
- `debugger`: Use Chrome's debugger on your tabs, which gives full control of their pages
- `downloads`: Manage your downloads
- `notifications`: Show notifications
- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Upload Instagram Stories & Download Reels, Posts ,Stories - StoryFlow](https://extensiontracker.com/extension/fenofcbigfihegijdcpoiabnjindlble) | 2,000 | 3.00 | 7 | Tools |
| [Custom Labels & Colors for Calendar](https://extensiontracker.com/extension/hgeiojfnhofmlnfnpckncinjkcciaaic) | 781 | 4.00 | 3 | Workflow & Planning |
| [Zoomflow – Auto Zoom Screen Recorder & Editor](https://extensiontracker.com/extension/kodamnchafhpofhdnnijkpbdcknhedmn) | 366 | 5.00 | 1 | Communication |
| [PinGrabber - download pinterest board](https://extensiontracker.com/extension/gjcmidpgmdnmeggbihgnpkenmnphendk) | 319 | 5.00 | 1 | Developer Tools |
| [Auto Follow Scroll, Like, Save – TokMaster](https://extensiontracker.com/extension/gboboohoflpgphhihpofgbikmfngchlp) | 197 | 5.00 | 1 | Tools |
| [Chat with Ai (gpt ,grok ,claude,gemini)](https://extensiontracker.com/extension/fpbfpjeeglaaadigkppnnliomndbgiin) | 147 | 5.00 | 1 | Tools |
| [WhatsApp Bulk Chat Backup & Export](https://extensiontracker.com/extension/hcjikjnhlmiocoljkkomobmhklkhpejo) | 110 | 5.00 | 1 | Tools |
| [NotePilot-Substack Notes Scheduler, Bookmarks, Analytics](https://extensiontracker.com/extension/fonkmilcjondalbgnamdldolaicmgjoa) | 78 | 3.75 | 4 | Workflow & Planning |
| [Ad Library Winner Finder – Filter, Download & Export Ads](https://extensiontracker.com/extension/odbapbpaajgppbkgdjmmbjmmaakpkgnm) | 70 | 5.00 | 1 | Tools |
| [Blur Screen - Sensitive Data Protection](https://extensiontracker.com/extension/ooapmkgdbkgbncodbfnfiembcbcejpmo) | 69 | 5.00 | 1 | Workflow & Planning |

All 16 extensions by [None](https://extensiontracker.com/developer/ua7ed3873c4b210329e18fd9acdee3a0a).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-09-27 06:41 UTC; next check around 2026-10-18.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Substack to PDF, Markdown, Text & JSON” (odaengminnkgelfnlpjoenacmfgcajep). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/odaengminnkgelfnlpjoenacmfgcajep. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_odaengminnkgelfnlpjoenacmfgcajep,
  title   = {Substack to PDF, Markdown, Text & JSON (odaengminnkgelfnlpjoenacmfgcajep)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/odaengminnkgelfnlpjoenacmfgcajep},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/odaengminnkgelfnlpjoenacmfgcajep>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.