Organize CAD files: projects under control

Open any drawing folder that has seen real work and you know the scene. The .dwg you want sits between four .bak files AutoCAD wrote on its own, a scatter of .sv$ autosaves, two PDFs someone plotted, and three drawings called plan-REV-A.dwg, plan-REV-B.dwg and plan-REV-B-final.dwg. Somewhere in there is the current sheet. Finding it is a small tax you pay every single time you open the project.

The drawing work is not the waste. The waste is the backup litter, the heavy files with no home, and the daily guess about which revision is live. That part a computer handles — by the two things that actually identify an engineering file: what kind of file it is and which project it belongs to. Everything below happens on your own PC, moving files, never deleting them.

Why sorting drawing folders by hand fails#

CAD tools generate their own clutter faster than you can clean it. Every save leaves a .bak; every few minutes an autosave (.sv$) drops in. Deliverables arrive as heavy .rvt and .skp models and stacks of plotted PDFs. And revisions breed: REV-A becomes REV-B becomes REV-B-final, and the folder keeps all of them. Sorting this by hand means making the same call hundreds of times a week — this is the live sheet, that is a backup, this belongs to the hospital job, that to the school. You will do it well on Monday and badly by Thursday.

The fix is to describe the mess once and let the app file every future file for you.

The CAD & Engineering pack#

Open the Recipe Gallery (the wizard offers it with “How about starting from a ready-made recipe?”) and the CAD & Engineering pack is built for exactly this. A few that pull real weight:

• AutoCAD: sweep up .bak and autosaves (.sv$) walks your project folders and subfolders for the files AutoCAD writes on its own — .bak, .sv$, .dwl, .dwl2 — and moves them into a _CAD Backups (review) folder with the CAD backup tag. The classic drawing-folder pollution, gone, without touching a single working file.
• AutoCAD: organize drawings by date files your .dwg, .dxf and .dwf into CAD\{year}\{month-name} and renames each to 2026-06-05_name, tagged Drawing — a dated, traceable history of your sheets, with no manual renaming.
• Engineering: separate plotted PDFs recognizes plotted output by name (plot, PL-, FL- and the word for a sheet) and gathers those PDFs into Plots by year and month, tagged Plot. The printed deliverable stops mixing with the working files.
• Revit & SketchUp: organize models files .rvt, .skp, .ifc and .3dm into 3D Models by month, tagged Model — the heavy BIM and 3D files kept in one place and easy to version.

None of these read the internet or delete anything. They match on the file type and name, and they move. You watch the whole thing in the simulation first.

The incoming project, filed the moment it lands#

Client sends a project by email or WeTransfer, you download it, and it vanishes into the Downloads pile. The Incoming projects on autopilot recipe stops that:

It watches your Downloads in real time, and the moment a .dwg, .dxf, .rvt, .skp or .ifc arrives, it moves the file into CAD\Received by month with the CAD received tag. The project a client sent never gets lost among your browser downloads again.

One folder per site, one rule for revisions#

The pack sorts by what. Sorting by which job is the other half. If your file names carry the project or site — most engineering names do — one rule per active project turns that into automatic filing:

1. Open Auto-organization, click + New rule, name it for the job (e.g. Hospital block C).
2. Monitored folders: + Add folder, Browse…, pick your Downloads (and the working folder, if you like).
3. Which files (conditions): “Name contains” with the project code or site name.
4. What to do (actions): “Apply tag” → the project, then “Move to” → Projects\Hospital block C\{year}.

Run “Simulate effect”, then “Save rule”, and every file that carries that job’s name files itself under it. For the revision problem, a second rule keyed to a marker in the name — “Name contains” REV- — can tag those files or shunt superseded ones into a _Superseded subfolder, so the live sheet is the only one left in view. Pair the dated-drawings recipe with a good naming habit and the batch renamer and your revision history stops being a guessing game.

An honest note: the app files CAD, it does not view it#

This matters, so it gets its own section. Elegant File Explorer’s preview panel renders PDF pages for real and decodes common images — so a plotted PDF previews page by page, right in the panel. But it does not render .dwg, .dxf, .rvt or .skp. For those, the panel shows at most a thumbnail that Windows already has (if your CAD software installed one) or a generic file-type icon — never the drawing itself.

Being straight about that is the point: the app earns its keep on the filing and the finding, which is where the daily hours actually go. For what the preview panel does show without opening a program, see our guide on previewing files without opening them.

Heavy files, and nothing lost#

CAD folders are where disk space goes to die, and where duplicates hide — the same model saved into three job folders. Because moving is moving and never deleting, you can reorganize freely and still get everything back: every run is logged, and “Undo” reverses it. Run “Simulate effect” first and you see every move before a file budges. When the same heavy model has quietly copied itself around, our guide on finding duplicate files safely helps you reclaim the space without risking an original.

And if a project’s finals should reach the rest of the office, point a rule’s “Move to” at a folder your shared or synced drive already watches — local filing becomes shared filing, on your terms.