Alternatives to FSearch
Find Linux files quickly through an indexed desktop search. The listings below can replace it for an important use case. Each note says what changes if you switch.
The original
FSearch
Find Linux files quickly through an indexed desktop search.
Replacements
Listings that take over the same core job as FSearch.
Everything
A free Windows search tool from voidtools that finds files and folders by name instantly.
Everything offers instant filename search with real-time NTFS updates, a CLI and an SDK, but it runs on Windows only and is closed source.
Recoll
Full-text desktop search across documents and mail, built on Xapian.
Recoll moves from filename search to full-text indexing of documents and mail on Linux, Windows and macOS, relying on external helpers for some formats.
DocFetcher
Desktop search that indexes the text inside documents, not just file names.
DocFetcher indexes the text inside documents and archives across Windows, macOS and Linux, but indexing is slow and the Java interface is dated.
plocate
A locate replacement that finds files by name in milliseconds using a trigram posting-list index.
plocate is a command-line locate replacement with a compact trigram index, trading FSearch's graphical interface for terminal lookups on Linux.
Similar software
Related functionality, not a direct replacement.
EverythingToolbar
Puts Everything's instant file search directly on the Windows taskbar.
Czkawka
Finds duplicate files, similar images, similar videos and empty folders, and does it very fast.
Fluent Search
A Windows search launcher for files, apps, browser tabs, open windows and on-screen elements.
Disk Usage Analyzer
A GNOME app that shows which folders are using disk space, as a tree and chart.
QDirStat
A Qt-based graphical disk usage analyser with a directory tree and treemap view.