Phone → PC file backup

Your phone's files, straight to your PC.

Free for personal use · Licensed for business

Not just photos: also videos and documents (PDF, Office…), straight to your PC over wi-fi. No cloud, no storage fee, and they land as real files on your disk, sorted by year and month.

CELBKP: a robot puts the phone's files into a safe

You take a photo and it shows up on your PC

Without uploading it anywhere. It travels over your own wi-fi, encrypted, and lands as a real file on your disk.

On your phone

Photos, videos and documents from the folders you pick.

🖼️ IMG_2031.jpg 4.2 MB
🎬 VID_0088.mp4 61 MB
📄 quote.pdf 240 KB
Never goes through the cloud Your wi-fi, encrypted Phone to PC directly. Uses no mobile data.

On your PC, sorted

Real files, by person and by year/month. They open even if you uninstall the app.

D:\Backups\Guille\DCIM\Camera\2026\09\IMG_2031.jpg
D:\Backups\Guille\Documents\2026\09\quote.pdf

That's the whole difference: the backup ends up on your disk, not on someone else's server — so there is no monthly storage fee and no files held hostage by a subscription.

The opposite of the cloud

Your files are yours, and they stay in your home

Not just the gallery: you can back up any folder on the phone —something almost no app allows— and it all lands straight on your own PC.

💾

It stays on your PC

Not on someone else's servers. The backup lives on your disk, under your control.

♾️

No per-GB fee

The limit is your disk, not a monthly storage plan. As many files as fit.

Instant and local

On your wi-fi it goes straight to the PC. No mobile data, no waiting for an upload.

🗂️

Not just photos

Photos, videos and documents (PDF, Office…). Everyone backs up the gallery; CELBKP backs up your files too.

In 3 steps

Ready in two minutes

Install it on the PC

Run the desktop app on your Windows machine. It sits in the tray waiting for files.

Scan the QR code

Open CELBKP on the phone and point it at the QR the PC shows. They pair themselves.

It backs up on its own

Whenever you're on your wi-fi, new files in the folders you picked are copied to the PC without you doing a thing.

CELBKP vs. cloud backup

 Cloud (Google Photos, iCloud…)CELBKP
What it backs upOnly the gallery (photos and videos)Photos, videos and documents
Where your files liveThe company's serversOn your own PC
Storage costMonthly fee per GBFree · the limit is your disk
Speed at homeDepends on your upload speedStraight over wi-fi, instant
Mobile data usageYes, unless you set wi-fi onlyZero on the local network
FormatInside their appReal files by year/month
Pricing

Free for you. Licensed for business.

People use it at no cost. Companies backing up their team's phones pay a licence.

Personal

Free
For you and your family
  • Backup straight to your PC over wi-fi
  • Photos, videos and documents (PDF, Office…)
  • Sorted by year and month on your disk
  • Encryption and an app passcode
  • Automatic deletion of what's already copied (optional)
Download free
For business

Your team's files on the PC, instantly

Configurable to back up fast or instantly: the moment a file is created —a photo, a video, a document— it's already on the company's PC. Ideal for journalism, media and events: the material arrives on its own, with no chasing people to send each file over WhatsApp.

  • Instant backup (configurable): the file arrives the moment it's created
  • Every phone on the team into one place
  • Backup even when they're out of the office
  • Files stay on your server, not in the cloud
  • Guided step-by-step setup · Invoice
Security

Built so nobody else sees your files

🔒

Passcode in the app

The phone and the PC ask for a passcode you choose. The history, the IP and your data stay hidden.

🛡️

Encryption

When the backup leaves your network, it travels end-to-end encrypted. Only your PC can open it.

Nothing leaves your network

On your wi-fi, the file goes from phone to PC and that's it. It never touches a server.

Frequently asked questions

Is it really free?

Yes, it's free for personal use. Companies that want to centralise their team's phones pay a monthly licence.

Do I have to leave the PC on?

The PC has to be on with the app running to receive files. The phone copies them whenever both are on the same wi-fi.

What if I'm away from home?

On the personal plan it backs up when you get back to your wi-fi. Backup over the internet (wherever you are) is part of the business plan.

Does it work with iPhone?

For now it's an Android app. An iPhone version is under consideration.

Does it delete files from my phone?

Only if you turn that on. You can have it delete from the phone whatever is already copied to the PC and older than X days. It ships off.

Start backing up today

Download CELBKP for Android and stop worrying about your phone's files.

Requires Android 10 or later · Windows desktop app included.