LibreX
Search EnginesPrivacy-respecting metasearch engine and proxy
Replaces Google Search
Best Single-User Search Engines for self-hosting
The 4 best Single-User search engines you can self-host, ranked by community traction.
4get
Search EnginesLightweight privacy-friendly metasearch proxy
Replaces Google Search, Bing
Recoll
Search EnginesFull-text desktop and server search for your documents
Replaces Google Desktop
DocFetcher
Search EnginesCross-platform desktop search for document contents
Replaces Google Desktop
No apps match these filters.
At a glance
| App | Deploy effort | Difficulty | Min. RAM | License | ★ Stars |
|---|---|---|---|---|---|
| LibreX | Under-an-hour setup | Easy | 128 MB | AGPL-3.0 | 845 |
| 4get | Under-an-hour setup | Easy | 128 MB | AGPL-3.0 | 800 |
| Recoll | Read-the-docs project | Medium | 256 MB | GPL-2.0 | 300 |
| DocFetcher | Read-the-docs project | Easy | 256 MB | EPL-1.0 | 64 |
Quick picks
- Most adopted: LibreX (845 GitHub stars).
- Lightest footprint: LibreX (from 128 MB RAM, against 256 MB for the heaviest here).
- Licensing: 2 of 4 use AGPL-3.0; check the rest individually if you plan to modify and redistribute.
Every option here is open-source and self-hostable, tagged Single-User within the search engines category. Deploy effort is graded from published container recipes, not vendor claims — see the methodology.