Files stay on your device
Merging, converting, signing and scanning all run in your browser. Unfinished scans are kept on that device until you clear them.
Invite only. Free.
your files stay yours.
Paperhaus is a private toolkit for PDFs and documents. More than 110 tools run right in your browser, and nothing you open is ever uploaded.
Nothing uploaded
No limits
Pins like an app
Everything you do with a PDF
Seven families of tools, one calm place.
Pick a family to jump straight to its tools in the app.
Scan
4 toolsCamera scanning with auto crop, shadow removal, ID cards, books and QR codes.
Open in the appEdit & Annotate
21 toolsEdit text, sign, stamp, watermark, number pages and fill or build forms.
Open in the appConvert to PDF
33 toolsWord, Excel, PowerPoint, images, HEIC, ebooks, email and more, 33 formats in all.
Open in the appConvert from PDF
16 toolsBack out to Word, Excel, images, text or Markdown.
Open in the appOrganize & Manage
28 toolsMerge, split, reorder, rotate, compare, OCR and pull out tables.
Open in the appOptimize & Repair
10 toolsCompress, repair, straighten scans and make archive-ready PDF/A.
Open in the appSecure PDF
9 toolsPasswords, permissions, digital signatures and removing hidden data.
Open in the app
Scan
Your phone camera, turned into a scanner.
- Finds the page for youA live outline locks onto the page and captures when you hold still.
- Cleans it upMagic removes shadows and whitens the paper. Black and white, grayscale and whiteboard too.
- ID cards, books and QR codesBoth sides of a card on one page at real size. A book spread becomes two pages.
- Searchable and shareableAdd searchable text and a password, then share it from your phone.
Private by design
The work happens on your device.
Paperhaus never sees your files. The site sends your browser the tools, and your phone or computer does the rest.
Every engine served from Paperhaus
No outside services, trackers or CDNs. The heavy lifting comes from proven open-source engines:
LibreOfficeGhostscriptPyMuPDFTesseract OCROpenCVpdf-lib
Only invited people get in
Sign in with your email and a one-time code. No passwords to remember, and you stay signed in for a month.
No app store
Pin it to your home screen or dock.
Paperhaus opens in its own window like an app, with nothing to install or update.
- Open Paperhaus in Safari and tap Share.
- Tap Add to Home Screen, then Add.
- Open it from your home screen and sign in once.
Coming next
From PDFs to a whole studio.
Each new app is built on engines thousands of projects already rely on, and stays in beta until your own files open and save cleanly.
Phase 1 · Next
Folders and sharing
- Open and save in your folders
- Share by link
- Share by email
Phase 2
Office
- Sheets
- Docs
- Slides
Phase 3
Images
- Photo
- Develop
- Vector
Phase 4
Layout and video
- Layout
- Video
Have an invite? Come on in.
No invite yet? Ask Yash at Studiko.