Welcome to 4-Organizer Nano

This guide walks you through every part of 4-Organizer Nano, from first setup to everyday use. It's here to help you get the most out of the app quickly.

Move through the guide one page at a time using the buttons below, or jump straight to a topic using the index. Start by clicking on the 'Next step' button.

Choose your language

The first time you open 4-Organizer Nano, pick the language you'd like to use.

• Available languages: English, German, Simplified Chinese, Traditional Chinese, and Russian.
• To continue: Select a language and tap Continue.

Getting to know 4-Organizer Nano

A short set of welcome screens introduces the program's core features: sorting your files, cleaning your system, and speeding up your PC.

• Moving forward: Tap Next at the bottom of each screen.
• Skipping ahead: Want to sign in right away? Tap the 'Skip to authorization' button at the top of the screen.

Sign in or create an account

4-Organizer Nano uses your Ambeteco account for activation. Click a button below to see how to proceed:

Sign in with email

Enter your email and password. Tap the eye icon in the password field if you'd like to check what you've typed.

For a faster sign-in, use the icons at the top of the card to continue with Google, Apple, LinkedIn, Facebook, or your Ambeteco account.

See how social sign-in works.

Create your account

An Ambeteco account keeps your license secure. Start by entering your name, email, and a password.

Take a moment to check your email address. You'll need it to receive your verification code in the next step.

Confirm your email

A pop-up shows the email address you entered inside a blue badge. Take a moment to check every letter.

The confirmation button waits a few seconds before it's ready, giving you time to catch any typos before moving on. Click the 'Yes, it's correct' button when you are ready.

Enter your verification code

Check your inbox for a 6-digit code from us. Type or paste it into the six boxes on screen.

No email yet? Make sure to check your Spam folder.
If the email does not arrive, wait for the timer, then tap to resend the code — or go back to fix a mistyped address.

Sign in with a social account

Tap a logo to continue. You can authenticate via Google, Facebook, Apple, or LinkedIn. Your default browser opens automatically.

Sign in there as usual. Once you're done, 4-Organizer Nano connects and confirms your account on its own.

Set up your license

Tell us about your license status to continue:

Choose a license

If you have more than one license, use the arrows to browse them.

Each one shows its details, including how many computers it covers and when it was created. Tap Select to link this computer to the license you'd like to use.

No active license found

If you don't have an active license, you'll see a screen with pricing options.

• Tap View pricing › to see our plans in your browser.
• Already bought a license? Come back here and tap Already bought a license? Refresh status to unlock the app.

Let's set things up

Thanks for choosing 4-Organizer Nano. In just a few short steps, you'll choose a theme and learn to navigate 4-Organizer Nano's simple unique sorting options.

Tap Next to get started.

Choose your theme

Pick a look that suits you. Scroll through 22 backgrounds and tap the one you like best.

How it works

4-Organizer Nano adapts to your personal workflow with two distinct operation modes.

• Unique Scan: Group messy default directories such as Downloads, Desktop, or Documents into dedicated files folders automatically.
• Custom Scan: Direct drag-and-drop mechanism for files, folders, or local USB drives to sort them instantly.

Meet our core technology

File Sort AI uses advanced classification models to analyze and organize your files. It matches over 13,000 extension formats, automatically relocating elements to their appropriate system libraries.

Absolute safety of your files

Organize your folders with absolute peace of mind. Nano features non-destructive sorting patterns that prevent alterations to your data, plus a built-in Rollback structure to revert files to original paths in one click.

All set!

Your preferences and visual theme selections are saved.

Tap Start using 4-Organizer Nano to open the main dashboard.

Your dashboard

A clean, simple home screen with everything you need close at hand. You will see this screen each time you open 4-Organizer Nano.

• Get started: Tap the large START button in the center to run the program's most-used mode, Unique Scan.
• Drag and drop: Drop any files or folders onto the dashboard to sort them in Custom Scan mode.
• Menu: Tap the hamburger icon in the bottom-left to access configurations, statistics, settings, theme adjustments, rollbacks, and license details.
• App info: Tap the info icon in the bottom-right corner to see support pathways and version details.

The side menu

Tap the menu button to open navigation shortcuts. From here you can access:

• Rollback — view sorting history and undo actions.
• Statistics — see space metrics and analysis graphs.
• Settings — manage customization pathways, layout schemes, and language selectors.
• License — display current activation seats and expiration dates.

Running as administrator

If you launch the app with administrator rights, you'll see a warning banner at the top of the window.

Running as administrator can stop drag-and-drop from working properly in Windows. For the best experience, use 4-Organizer Nano as a standard user.

Configure your scan targets

On the left side of the dashboard, select the directories you want File Sort AI to organize: such as Desktop, Documents, Downloads, Pictures, Videos, or Music. When you're ready, click Start to begin the sorting process.

While your scan runs

A progress bar shows you how far along your scan is.

• A short message tells you what's happening, like "Starting up the AI engine..." or "Running File Sort AI".
• Let the bar fill up completely before you continue, so everything finishes properly. Do not close the software while a scan is in progress.

Your results

Once your scan finishes, you'll see a summary:

• The numbers: Files sorted, time taken, and space saved.
• The details: Tap Download sorting report for a complete log of every change. You can save the report in HTML or TXT format.

Sort with drag and drop

Want to organize specific files or folders right away? Drag them from your desktop or file browser and drop them onto the dashboard.

Choose how to sort

Once you drop a folder in, choose how you'd like it organized:

• Keep in current directory: Sorts files inside their existing folder. Great for USB drives.
• Sort into system libraries: Moves files into your usual folders, like Documents, Pictures, or Videos.
• Recursive mode: Turn this on to also sort files inside subfolders.

Review before you sort

See exactly where each file will go before anything moves:

• Preview: Shows the file and its new folder.
• Your choice: Tap Cancel to go back, or Run sorting to begin.

Undoing a sort

You can easily undo the sorting of any files that 4-Organizer has moved, using the Rollback feature. Click the menu button in the bottom-left corner of the dashboard to open the menu.

Tap Rollback to see a timeline of everything you've sorted.

Find what you sorted

Tap any entry to see what changed, and safely put those files back where they started.

Restoring your files

Opening an entry shows you exactly where your files are, and where they came from:

• Compare locations: See the "Sorted Location" and "Original Location" side by side.
• Restore what you need: Check the files you'd like back, then tap Undo selected at the top right.
• Re-sort: Similarly, you can re-sort the files that have been undone.
• Unavailable: If any files have become unavailable (for example, if they were renamed, moved, or deleted by you), 4-Organizer will list them under a separate section for your reference. When using removable devices such as USB flash drives or external HDDs, remember to make sure the drive letter (like F:, G:, E:, etc.) is the same as when you sorted files on them.

Settings

You can configure 4-Organizer Nano settings to match your workflow. Open the dashboard menu and select Settings to adjust customized options.

Customization

Manage visual personalization settings or rename destination layout parameters within the customization dashboard shortcuts:

• Configure sorting scheme: Modify output paths and folder target names.
• Change visual theme: Choose a background layout from our themes library.
• Re-run welcome tour: Opens the step-by-step setup guides.
• Change interface language: Switch languages in real-time.

Getting to sorting schemes

Open Settings, then under Customization, tap Configure sorting scheme.

Choose a sorting scheme

Pick from four presets, each with a flat or nested option:

• Styles: Normal, Compact, Simple, or Short.
• Flat or nested: Flat keeps everything in one level; nested organizes files into subfolders.

Name your own folders

Want something more personal? Tap any folder name in the preview list to type your own. It's saved right away.

Your statistics

See exactly what 4-Organizer Nano has done for you, spread across four pages:

• Page 1: Total files sorted and space reclaimed.
• Page 2: Hours of manual sorting saved.
• Pages 3–4: Your most common destinations and file types.

Manage your license

This is where you manage your account and your data:

• License Management and Machine Manager open your account tools in your browser.
• Logout, Full reset, Reset statistics, and Reset rollbacks manage what's stored on this computer. These are service options, which are not normally needed for regular operation.

About 4-Organizer Nano

Tap the info icon in the bottom-right corner of the dashboard for version details, open-source credits, and ways to reach support.