your files never leave your device made in the Netherlands also an app, no store needed

I don't want your data. Seriously.

Honestly? Your data is none of my business. I'm busy enough as it is. Free tools that run 100% in your browser. No uploads, no accounts, no cookies. For PDFs, photos, videos and all the other file chores you'd normally upload to some random website.

Also an app for your phone and computer. No app store. Install it

boring-form.pdf

Full name

Definitely Not Your Data

Date

24 / 09 / 2026
I have read the terms (I have not)

Signature

0 cookies
I didn't look
€0.00 forever
no cookies ✦no trackers ✦no accounts ✦no uploads ✦no analytics ✦no newsletter popup ✦no “we value your privacy” banner ✦no dark patterns ✦no app store ✦no AI training on your tax return ✦no free trial that isn't free ✦no cookies ✦no trackers ✦no accounts ✦no uploads ✦no analytics ✦no newsletter popup ✦no “we value your privacy” banner ✦no dark patterns ✦no app store ✦no AI training on your tax return ✦no free trial that isn't free ✦

The toolbox

Twenty-one tools so far, done properly. Search, filter, or just throw a file at the page.

Try “merge”, “mp3” or “signature”. Or drop any file on this page and I'll show you what I can do with it.

also an app

Put it on your home screen.

Not the app store kind. You install it right here, from your browser, on your phone, laptop or tablet. It gets its own icon and window, and it's the same zero-data tools inside.

  • Works offline. Yes, on a plane.
  • Share a PDF or photo from any app straight to it
  • No store, no account, no 200 MB download

Android · iPhone · iPad · Windows · Mac · Chromebook

So what's the catch?

There isn't one. Most “free” online tools upload your file to their server. I skipped the server part entirely.

01

Your browser does the work

The editor is just code that runs on your device. Opening, editing and saving all happen right there, on your machine.

02

Your file stays put

Nothing gets uploaded, because there's nowhere to upload it to. Close the tab and it's gone. I never had it.

03

I don't know you were here

No analytics, no cookies, no fingerprinting, no localStorage, no “anonymous usage stats”. Nada.

Don't trust me? Good.

You shouldn't have to take a website's word for it. Check it yourself in about 30 seconds, or let independent scanners do it.

Watch the network

Press F12 → Network, then use any tool. Zero requests leave. It's almost boring.

Pull the plug

Open the editor, kill your wifi, keep editing and download. Still works.

Audit me

Journalists, security researchers, privacy nerds: poke at it. Mail me and I'll walk you through exactly how it works.

“Why isn't the source code public?” Because it was written at 2 a.m. and the commit history reads fix, fix again, pls work. Some things should stay private. Luckily you don't need it: the network tab can't lie.

Me vs. the usual suspects

Me
Typical online tools
Price
€0. Forever-ish.
Free trial, then €9.99 a month
Account
Nah
Required, obviously
Your file goes to a server
Never
Every single time
Cookie banner
Don't need one
14 pages, 312 “partners”
Newsletter
I don't have your email
Daily. Forever.
Works offline
Yep
Lol
App
Install it from the site, done
Download our app (and make an account)
Shahir Sherali
404: sleep not found

Meet the dev

My backlog has a backlog. Your data isn't on it.

Hi, I'm Shahir. I work full-time as a business analyst, I'm doing a Master's on the side, and I build stuff at night. Collecting your data would mean a database, backups, a GDPR register, a data breach procedure and a 3 a.m. pager alert when it leaks. Hard pass. Your data goes where my free time went: /dev/null.

~/works-on-my-machine™

shahir@localhost:~$ whoami

business analyst by day · dev by night · student in between · data collector never

shahir@localhost:~$ jira view DATA-1

"Collect user data" · status: Won't Do · reason: no stakeholder asked for it

shahir@localhost:~$ psql -c "SELECT * FROM your_data;"

ERROR: relation "your_data" does not exist

shahir@localhost:~$ uptime

40h/week, load average: job, master's, thesis_final_v7_REAL.docx

shahir@localhost:~$ sleep 8h

sleep: permission denied

shahir@localhost:~$ cat your_files.pdf > /dev/null

nothing to do, file never left your device ✓

shahir@localhost:~$

Say hi on LinkedIn

Okay but how do you pay rent?

Mostly I don't. If this just saved you a subscription, consider buying me a coffee. Totally optional. You get nothing extra. Not even a thank-you email, because I don't have your email.

Buy me a coffee

Questions, probably

Wait, it's actually free? What's the catch?+

No catch. The tools run in your own browser, so they cost me almost nothing to run. Hosting a few static files is cheap. If you want to chip in, there's a donate button. If you don't, that's fine too. You get the exact same tools either way.

Do you really not upload my files?+

Really. Your files are opened, edited and saved entirely by JavaScript on your device. There's no server that receives files. There isn't even code for it. My security headers block the site from talking to any other domain, so even a bug couldn't send your file somewhere.

How can I check that myself?+

Open your browser's dev tools (F12), go to the Network tab and use any tool. You'll see the site load its own files and then... nothing. Or open a tool, turn off your wifi and keep working. It still works, because there was never anything to send.

Do you use analytics? Even the ‘privacy-friendly’ kind?+

No. I genuinely have no idea how many people use this. I'm at peace with that. My monitoring strategy is simple: wait until it crashes and people start spamming me on LinkedIn.

Is there an app?+

Kind of, and no app store needed: you can install this website as an app, straight from your browser. It gets its own icon, works offline and on Android you can share files to it. Same zero data. See Get the app at the bottom of the page.

Can I fill in forms from the government / my landlord / my bank?+

Yes. If the PDF has real form fields, you can click and type in them. If it's a flat scan, just drop text boxes, checkmarks and your signature anywhere on the page.