promaxpdf.pro · Students · Business · No upload
Free PDF editor for students and business
Merge homework, compress invoices, convert Word to PDF, and sign contracts in the browser.ProMaxPDF never uploads the file, never stamps a watermark, and never asks for an account.
- No upload — files stay in the tab
- No watermark on any download
- Works offline after the first visit
For students
Combine assignment pages, shrink scans for the portal, turn notes into PDF, OCR a photo of the whiteboard. Nothing hits a school-unfriendly cloud.
All student PDF tools →For business
GST invoices, a counter POS, encrypt contracts, sign quotes, compress packs for email. Data stays on this computer.
All business PDF tools →All free PDF tools on ProMaxPDF
45 tools. Use the sidebar or pick a category. Every operation runs locally — the same privacy model whether you merge two CVs or OCR a signed contract.
Essentials
Merge, split, compress, and convert the files you use every day.
Merge PDFs
Combine any number of PDFs into one file.
Compress PDF
Shrink PDFs with Light, Medium, or Heavy presets.
Split PDF
Extract ranges or save every page as its own file.
PDF to JPG
Export pages as JPG or PNG up to 600 DPI.
Word to PDF
Convert .doc/.docx to PDF in the browser.
PDF to Word
Turn a PDF into an editable .docx.
Images to PDF
Stack JPG and PNG files into one PDF.
Edit & organize
Fix text, reorder pages, crop, watermark, and sign.
Edit PDF text
Draw text and whiteout boxes — drag to size, then type.
Organize pages
Reorder, rotate, or delete pages with thumbnails.
Rotate PDF
Turn pages 90°, 180°, or 270°.
Crop & resize
Crop margins or fit pages to A4, Letter, or a custom size.
Add watermark
Stamp text or an image across every page.
Add page numbers
Number every page with a starting index and position.
Headers & footers
Add the same header and footer text on every page.
Extract text
Copy the text layer from a PDF.
OCR — searchable PDF
Make scans searchable without replacing the page image.
Sign PDF
Draw, type, or photograph a signature and place it on the page.
Compare PDFs
Two documents side by side with synced scroll.
Security & privacy
Encrypt, redact, flatten, and strip hidden metadata.
Encrypt PDF
Password-protect a PDF with AES-256.
Remove password
Unlock a PDF you already know the password for.
Redact PDF
Black out regions and burn the pixels so text is gone.
Flatten PDF
Bake form fields and annotations into static page content.
Privacy scanner
Find and strip author names, dates, and XMP metadata.
Fingerprint PDF
SHA-256, SHA-1, and MD5 hashes of the exact bytes.
Repair PDF
Five recovery strategies for truncated or broken files.
Convert & export
Move between PDF, Office, HTML, images, EPUB, and audio.
Create PDF
Write rich text and export a PDF.
Markdown to PDF
Render a .md file as a formatted PDF.
HTML to PDF
Turn an HTML file into a PDF.
Excel to PDF
Print sheets from .xlsx/.xls as PDF tables.
CSV to PDF
Turn a CSV into a clean table PDF.
PowerPoint to PDF
Export .pptx slides as PDF pages.
PDF to PowerPoint
Each PDF page becomes a slide image in a .pptx.
PDF to Excel
Guess tables from PDF text positions into an .xlsx.
PDF to HTML
Export pages as a simple HTML document with selectable text.
PDF to EPUB
Wrap PDF pages as an EPUB you can read on an e-reader.
PDF to audio
Read the text layer aloud with on-device speech synthesis.
eBook to PDF
Convert EPUB (and ZIP-based ebooks) to PDF.
Audio to PDF
Transcribe speech to a PDF using the Web Speech API.
PDF to ZIP
Every page as a JPG or PNG inside one ZIP.
Invert PDF colours
Dark mode, sepia, or grayscale baked into a new PDF.
Scan & share
Camera scan, peer-to-peer transfer, and a shared whiteboard.
Business
GST invoices and a shop POS that store data on this device only.
45 tools in ProMaxPDF. Every PDF operation runs in your browser.
Why ProMaxPDF (promaxpdf.pro) does not upload PDFs
Most free PDF sites send your document to a server, then stamp a watermark or ask for an email. Students lose assignment privacy. Businesses leak contracts. ProMaxPDF merges, compresses, splits, edits, and converts in the browser, so there is no upload quota and no copy sitting on someone else’s disk.
Start with merge PDF, compress PDF, split PDF, Word to PDF, or GST invoice. Walkthroughs live in the guide index. Compare the no-upload model on vs iLovePDF and Smallpdf.