Guide

Windows Explorer slow?

If Windows Explorer feels slow, the fix is not another pane of buttons. Look for the mechanisms that remove waiting: an index that knows the whole disk, a UI that can keep up, and native shell behavior so normal file actions still work.

GrimDex in columns view in the current customer build.
COLUMNS VIEW · CURRENT PRODUCT BUILD

What "fast" should mean here

A file manager feels fast when common operations avoid a visible pause. Opening folders matters, but search matters more once the disk gets large. If you have to remember where a file lives before search is useful, the manager is making you do part of the index's job.

GrimDex uses the NTFS master file table for whole-disk indexing and keeps it current through the USN journal. That avoids a recursive directory walk every time you search and keeps the results in the working view while you type.

The checklist

Whole-disk search from the file manager

Search should cover every indexed NTFS drive and update as you type. GrimDex uses the file index for that path instead of walking folders on demand.

Native shell actions

Archive tools, sync tools, version control, properties, and drag actions often live in the Windows shell. GrimDex calls real IContextMenu menus and shell verbs.

A small install footprint

The app is an approximately 12 MB self-contained executable. It does not install background services, require an account, or send telemetry.

Panes, tabs, and keyboard flow

GrimDex has split panes, tabs with tear-off, and Vim-style navigation for people who spend real time moving through trees.

Search belongs inside the workflow

GrimDex keeps the result in the file manager where the next action happens. Open it, move it, drag it into another app, compare its folder in another pane, or use the native context menu without changing tools.

Made for Windows

GrimDex supports 64-bit Windows 10 or newer. It combines indexed search, native shell actions, tabs, panes, docking, previews, and keyboard navigation in one focused workspace.

Built for the slow-folder day

If you spend enough time in folders to notice the delay, the free evaluation will tell you quickly whether GrimDex earns a spot. For the first 30 calendar days after public checkout opens, founding pricing is $39 for Personal or $100 for Lifetime Updates; afterward pricing is $49 and $160.