Gratuït · Privat · Client
Eines PDF que romanen al vostre dispositiu
118+ eines de Dev Byte. Combinar, dividir, convertir i signar PDF sense carregar un sol fitxer a un servidor.
- 118+ eines PDF
- 0 càrregues del servidor
- Sense inici de sessió
01 — Privacy
Your file never leaves your device
Three steps. Zero server contact. Close the tab and nothing remains.
No upload
Pick a file
Select from your device — nothing is uploaded
No server
Browser processes
JavaScript and WebAssembly run locally on your CPU
No storage
Download result
Save instantly — we never store your document
02 — Tools
Eines populars
Entra: els teus fitxers es mantenen locals des del primer clic
- Combina PDFCombina diversos PDF en un sol fitxer. Conserva els marcadors.
- PDF dividitExtraieu una sèrie de pàgines en un nou PDF.
- Comprimir PDFReduïu la mida del fitxer del vostre PDF.
- PDF StudioAnoteu, editeu text, afegiu signatures, tot al vostre navegador.
- OCR PDFFeu que un PDF es pugui cercar i copiar.
- JPG a PDFCreeu un PDF a partir d'imatges JPG, JPEG i JPEG2000 (JP2/JPX).
- Pdf a DocxPDF en línia gratuït a docx — 100% del costat del client.
03 — Audiences
Trusted where privacy matters
Professionals who cannot risk uploading documents to the cloud.
04 — Compare
How browser-based PDF tools compare
Most PDF sites upload your files to a remote server. DevByte never does.
Cloud PDF sites
Upload → server → download. Your files pass through someone else's infrastructure.
- File uploaded? — Yes
- Server needed? — Yes
- Free? — Limited
- Works offline? — No
- Account needed? — Often
Dev Byte PDF
Open → process locally → save. Your files stay on your device the entire time.
- File uploaded? — Never
- Server needed? — No
- Free? — Always
- Works offline? — Yes
- Account needed? — No
05 — Features
Powerful PDF Tools, Zero Compromise
Every tool runs locally in your browser — fast, free, and private by design.
Merge & Split
Combine multiple documents or extract specific pages instantly.
PDF to Image
High-resolution extraction of photos and pages from PDF files.
Protect & Unlock
Add or remove passwords locally without sharing secrets.
Lightweight & Fast
No heavy software to install — everything runs in your existing browser.
06 — Trust
Built for trust, verified by design
Technical trust signals you can verify — no testimonials required.
- No data collection
- 100% private
- No account required
07 — FAQ
Frequently asked questions
Common questions about privacy, safety, and how our tools work.
Totes les eines PDF
118 utilitats gratuïtes, privades i basades en navegador: fusionar, convertir, comprimir, signar i molt més.