Hister

Hister 0.21.0

Your own search engine – Full-text search across your files, visited sites and beyond.

  • By asciimoo
  • Open Source
  • Portable
  • Updated Oct 27, 2026
Download for Windows

About Hister

Hister is a versatile, privacy-focused web search engine designed to index the full content of visited web pages locally. Unlike traditional search engines, it allows you to find specific information within your own browsing history using full-text indexing.

What's new in 0.21.0

Changelog

  • 161bd84 [enh] release v0.21.0

Full release notes »

Technical details

Publisherasciimoo
AuthorAdam Tauber
Version0.21.0
Release date2026-10-27
LicenseAGPL-3.0
Installer typeportable
Architecturex64
Package IDasciimoo.hister

Install Hister from the command line

Install with Windows Package Manager
winget install --id=asciimoo.hister -e
Update to the latest version
winget upgrade --id=asciimoo.hister -e
Uninstall
winget uninstall --id=asciimoo.hister -e

Hister adds this command to the command line: hister.

browser-historygogolanghistoryindexmcpmcp-serverpersonal-searchpersonal-search-engineprivacysearchsearch-enginesemantic-searchweb

Hister version history

0.20.0 Sep 24, 2026

Changelog

  • 0b3b8cd [enh] release v0.20.0
0.19.0 Sep 3, 2026

Changelog

  • 118a73a [enh] release v0.19.0
0.17.0 Jul 28, 2026

Changelog

  • 8ba16c2 [enh] release v0.17.0
0.16.0 Jul 1, 2026

New Features

  • Public Search Mode: added unauthenticated read-only access to global search and previews while keeping write operations protected.
  • Documentation Datasets: ships metadata and tooling to import reference documentation (Go, PowerShell, Python, Rust, Node.js, MDN).
  • StackExchange Extractor: replaced the StackOverflow extractor with a generic StackExchange extractor indexing answers with metadata.
  • Local File Previews: local Markdown and Org files now render as HTML previews with automatic title extraction and clean syntax.
  • MCP History & Capabilities: added get_history tool to the MCP endpoint, date filters support, and semantic search capability reporting.
  • Browser Extension Upgrades: added configurable hotkeys for indexing controls and badge indicators showing if a page is already indexed.
  • Import & Export Improvements: supports HTML files, multiple input files, compressed JSON, date-range filtering, and directory imports.
  • Search Sorting & JSON Output: added sorting by newest date, domain, or most visited pages, and a format=json parameter to the search endpoint.
  • History RSS Feed: the history endpoint and UI now expose an RSS feed for recently indexed documents.

Enhancements

  • File indexing startup runs in the background to avoid blocking server start.
  • Watched directory indexing now uses a proper, non-duplicating queue.
  • Added CLI indexing flag to explicitly allow sensitive content when requested. …

Other versions

  • 0.15.0
  • 0.14.0
  • 0.13.0
  • 0.12.0
  • 0.11.0

Frequently asked questions

Is Hister free?

Yes. Hister is free and open-source software released under the AGPL-3.0 license.

What is the latest version of Hister?

The latest version is 0.21.0, released on Oct 27, 2026.

Is it safe to download Hister?

The download button links to the official installer published on github.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with 2baba2a5b87cdc6be370a3a0e44c5d122581da84717690387a1777d328c89b5d.

Which Windows versions does Hister support?

Hister runs on Windows and is available for 64-bit (x64) systems.

How do I uninstall Hister?

Open Settings › Apps › Installed apps, find Hister and select Uninstall. From the command line, run winget uninstall --id=asciimoo.hister -e.

Is there a portable version of Hister?

Yes. Hister is available as a portable program (hister_0.21.0_windows_amd64.exe, 64-bit (x64)) that runs without installation. Copy it to any folder or USB drive and run it from there.