FileFlow 0.9 · Free & open source

Preview your file organisation
before anything moves.

FileFlow sorts the files in a folder into category folders such as Documents, Images and Audio. It shows you every planned move first, moves only the files you confirm, and keeps a history so you can move them back.

Windows 10 and 11, 64-bit · 47 MB portable ZIP, nothing to install · GPL-3.0

FileFlow's Preview screen: fourteen files in a Downloads folder, twelve marked Ready with their exact destination folders, one collision and one unsupported file.
How it works

Choose, analyse, preview, then apply.

Nothing moves until the last step. Until then FileFlow only reads the folder and shows you exactly where each file would go.

Choose Folder

Pick a messy folder, such as Downloads. FileFlow looks at the files directly inside it.

Analyse

Built-in rules match each file by its extension to a category: Images, Documents, Videos, Audio, Installers, Archives or Code.

Preview

Every file gets a row: Ready, Blocked, Collision or Unsupported, with its exact destination and the reason.

Apply

Confirm, and FileFlow moves only the Ready files, checking each one again just before it moves.

History & Undo

Changed your mind? Move them back.

Every Apply is saved in FileFlow's history. Pick one and choose Preview Undo to see which files can go back before anything moves.

  • Before moving a file back, FileFlow checks it is still the same file, in the place it moved it to.
  • It checks the original location is still free. If something is there now, that file is left where it is.
  • Undo restores a file's location, not its earlier contents. A file edited since the move goes back as it is now.
FileFlow's History and Undo screen: one Apply of twelve files, with an Undo preview listing each file's current location and the original location it would return to.
History & Undo: each file's current and original location, checked before anything moves.
Rules

Simple rules you can check.

FileFlow 0.9 sorts by file extension with a fixed set of built-in rules: .jpg goes to Images, .pdf to Documents, .mp3 to Audio, and so on. The Rules page lists them all and lets you test any filename to see where it would go. The same file always gets the same answer.

FileFlow's Rules screen: seven active categories with their extensions, and a filename tester showing that holiday-beach.jpg would move into Images.
The built-in rules, with a filename tester.
Safety

Careful by design.

FileFlow does one thing, moving files into folders, and it is deliberately strict about it.

  • Nothing moves until you've seen the preview and confirmed it.
  • No overwriting. If a file with the same name is already at the destination, that file is blocked. It isn't replaced or renamed.
  • Moves only, on the same drive. FileFlow doesn't copy or delete your files.
  • Checked twice. Each file is checked again right before it moves, and again before Undo.
  • Stops rather than guesses. If a move can't be confirmed, FileFlow locks Apply and Undo and shows what happened, instead of retrying.
  • No account, no telemetry, no update checks. FileFlow has no online features.

FileFlow isn't a backup. Keep backups of files that matter, as you would with any tool that moves them.

FileFlow's Settings and Safety screen, listing its fixed boundaries: immediate child files only, same-volume moves, destination folders must exist, no overwrite or auto-rename, location-only Undo, read-only recovery and a 100-operation batch limit.
Settings & Safety: the same boundaries, shown inside the app. They're fixed, not options.
Current limitations

What FileFlow 0.9 won't do.

Most of these are deliberate, to keep every move predictable. Please read them before you start.

Top level only

Only the files directly inside the folder you choose are sorted. Subfolders and their contents are left alone.

Folders must exist

Destination folders such as Documents and Images must already exist inside the folder. FileFlow tells you which are missing, but doesn't create them.

Same drive only

Files are moved within the same drive. FileFlow won't move files to another drive. Network shares, cloud files that aren't stored on this PC, and linked folders are blocked too.

Up to 100 files at a time

Each Apply or Undo handles up to 100 files. A larger plan is blocked, not cut short.

No renaming around clashes

If a file with the same name is already at the destination, that file is skipped. FileFlow never overwrites it or adds a number to the name.

No Redo, fixed rules

There's no Redo yet, and the rules are built in: you can't edit them in this version. Windows only.

Download

FileFlow 0.9.0

FileFileFlow_v0.9.0_Portable.zip
Size47 MB
NeedsWindows 10 or 11, 64-bit
InstallsNothing: unzip and run
LicenceFree and open source, GPL-3.0-only
SHA256
dd063be18065cb347073919fa68ca9dcbbc47c094d40adcf214fa06dacffbc41

To check your download, run Get-FileHash .\FileFlow_v0.9.0_Portable.zip in PowerShell and compare the result with the line above. The capitals don't matter.

Get it

  1. Download the FileFlow v0.9.0 ZIP.
  2. Extract the whole FileFlow folder anywhere you like.
  3. Run FileFlow.exe from that folder.
  4. That's it: there's no installer. To remove it, delete the folder.
Download ZIP

Hosted on GitHub: release notes and all versions, and the source code. Already use VaultSoft Hub? FileFlow is listed there too.

Licence: FileFlow is free software under the GNU GPL v3.0. It comes with no warranty. Check the preview before you apply it.

Good to know

Before you run it

Why does Windows warn me about it?

FileFlow isn't code-signed yet. Windows SmartScreen warns about any new download that hasn't built up a reputation, and says "Windows protected your PC". Click More info, then Run anyway. It usually only asks the first time.

Before you do, check the ZIP's SHA256 against the one above: if it matches, you have exactly the file we published. Some antivirus tools also flag apps packaged the way FileFlow is (PyInstaller) by mistake. If yours does, the SHA256 check is how to tell it's ours.

Where does FileFlow keep its history?

In %LOCALAPPDATA%\FileFlow\fileflow.db on your PC. The Settings page shows the exact path. Deleting the program folder doesn't remove it.

Is it really free?

Yes. FileFlow is free and open source under the GNU General Public License v3.0: no price, no trial, no licence key. The source code is on GitHub. The ZIP includes the licence and the notices for the open-source parts it is built on (Qt, PyQt6 and Python) in LICENSE, THIRD_PARTY_NOTICES.md and the LICENSES folder.

What happens if a move goes wrong?

If FileFlow can't confirm that a move finished properly, for example because it was interrupted, it says so on the History page and locks Apply and Undo. It shows where the file was and where it was going, so you can check. It never retries or "repairs" on its own.

Questions or problems?

Email support@vaultsoft.co.uk.