Extension Tracker

Substack Archive Search - Substack Post Indexer

141 users Rated 5.00 from 16 ratings Last updated 29 Aug 2026

By Neo Cortex Live in the Chrome Web Store nfilihaooibglgilhcnipnifjjoeaenb Last checked 27 Sep 2026, 06:09 UTC

The listing

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

Search any Substack archive instantly. Build a private, offline index to find posts by title or full-textSummary from the listing
Developer
Neo Cortex
Category
Productivity › Tools
First published
29 Jan 2026
Last updated
29 Aug 2026
Version
1.0.6
Size
6.5 MiB
Minimum Chrome
88
Languages
63 languages

Deutsch, English, English (United Kingdom), English (United States), Filipino, Indonesia, Kiswahili, Melayu, Nederlands, Tiếng Việt, Türkçe, azərbaycan, català, dansk, eesti, español, español (Latinoamérica), français, hrvatski, italiano, latviešu, lietuvių, magyar, norsk, o‘zbek, polski, português (Brasil), português (Portugal), română, shqip, slovenčina, slovenščina, suomi, svenska, čeština, Ελληνικά, български, русский, српски, українська, עברית, اردو, العربية, فارسی, नेपाली, मराठी, हिन्दी, বাংলা, ਪੰਜਾਬੀ, ગુજરાતી, ଓଡ଼ିଆ, தமிழ், తెలుగు, ಕನ್ನಡ, മലയാളം, සිංහල, ไทย, မြန်မာ, አማርኛ, 中文（中国）, 中文（台灣）, 日本語, 한국어

Website
neocortexai.in
Support page
http://www.neocortexai.in/#contact
Open in the Chrome Web Store ↗ View the code or download the CRX in CRX Viewer ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-271415.0016
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#57,615
by users, of 264,703 extensions
In its category
#17,493
of 103,498 in Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

What it can access

From the extension's manifest, in plain language

Every websiteIt can read and change your data on all the sites you visit.
Sites
  • <all_urls>Every website
Sites where it runs scripts
  • <all_urls>Every website
Browser features
  • identitySign you in with your Google account
  • storageSave settings and data in your browser
  • unlimitedStorageStore more data than the usual limit

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
X (Twitter) Video Saver - One Click X / Twitter Video Downloader10,000 4.28114 Social Networking
AI Chat Exporter - ChatGPT, Claude, Gemini & DeepSeek to PDF3,000 4.4881 Tools
Substack Video Downloader - Download Substack Videos & Audios2,000 5.0029 Workflow & Planning
Substack PDF Downloader - Export Substack to PDF, Markdown, JSON, Text2,000 4.9372 Tools
Grok to PDF - Export Grok Chats to PDF, Markdown, JSON1,000 4.5942 Workflow & Planning
Microsoft Copilot to PDF - Export Microsoft Copilot Chats to PDF, Markdown1,000 3.8030 Workflow & Planning
Perplexity Chat Exporter - Export Perplexity to PDF, Markdown, JSON794 4.7229 Workflow & Planning
Tweet Copier - Export Twitter / X Tweets to PDF725 4.8575 Tools
Scroll to Top & Bottom Buttons629 4.9226 Tools
Export Google AI Studio Chats to PDF - Download Google AI Studio Chats588 4.7315 Workflow & Planning
All 29 extensions by Neo Cortex →

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 27 Sep 2026, 06:09 UTC; next check around 14 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Substack Archive Search - Substack Post Indexer” (nfilihaooibglgilhcnipnifjjoeaenb). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/nfilihaooibglgilhcnipnifjjoeaenb. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_nfilihaooibglgilhcnipnifjjoeaenb,
  title   = {Substack Archive Search - Substack Post Indexer (nfilihaooibglgilhcnipnifjjoeaenb)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/nfilihaooibglgilhcnipnifjjoeaenb},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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