PDF tools for Students

students and researchers

Why use this

• Combine 14 weekly slide decks into one revision file in seconds.
• Compress 400 MB scanned textbooks so they fit on an iPad without crashing.
• Free with no daily cap — runs every operation a master's student needs in a week.
• Browser-side processing keeps unpublished research and class notes on your device.
• Works on the iPhone, Chromebook or library PC you actually have, not the one you wish you had.

Tools compared

• Merge PDF — combine lecture slides into a single revision deck
• Compress PDF — shrink oversized e-textbooks for iPad
• Extract Pages — pull single chapters from long PDFs
• Sign PDF — sign enrollment, scholarship and lease forms on your phone
• Add Page Numbers — number a 200-page thesis cleanly

Frequently asked questions

Is PDFWix really free for students?

Yes, completely. No daily cap, no signup, no watermark, no student-verification gate. The same free access a master's student running hundreds of operations a week gets.

Can I sign enrollment forms on my phone?

Yes. Sign PDF runs in mobile Safari and Chrome. Draw your signature with your finger or Apple Pencil, then save back to Files or iCloud Drive.

Will my dissertation draft be uploaded anywhere?

Browser-side tools (Merge, Compress, Sign, Organize, Extract) process files entirely on your device. Server tools auto-delete within 1 hour. See the Security page for the per-tool breakdown.