Search, filter, and browse any Substack archive locally. Build a private offline index with powerful full-text search.
Substack Archive Explorer lets you index, search, and browse entire Substack publications locally — with no backend and full privacy. Build your own offline, searchable archive of Substack posts and instantly find what you’re looking for.
Whether you’re a researcher, writer, journalist, or power reader, this extension turns any Substack into a fast, personal knowledge base.
Export Substack posts to high-fidelity PDF with one click. Supports batch downloads, premium rendering.
Substack PDF Downloader is a premium productivity tool that allows you to convert any Substack post into a clean, high-fidelity PDF with a single click.
🚀 Key Features
✅ One-Click PDF Export
✅ Batch Download All (Pro)
✅ High-Fidelity Rendering
✅ Full Dark Mode Support
✅ Access Paid Content
✅ Smart Quotas & Pro Tier
X (Twitter) Video Saver is a fast, lightweight Twitter video downloader that lets you download and save videos from X (Twitter) directly from your feed.
This extension adds a Download button to every Twitter video, allowing you to save videos as MP4 files with a single click, directly from x.com or twitter.com.
🚀 Key Features
📥 One-Click Twitter Video Downloads
💎 Best Available Quality
📂 Smart File Naming
⚡ Fast & Lightweight
🔒 Privacy-First
