Students live in PDFs — readings, assignments, scholarship forms, signed releases. None of them justify a $20/month Acrobat plan.
Here are the tools that actually fit a student budget and workflow.
Flint
Free for light tasks, day pass for the occasional heavy job. Edit-pdf, sign-pdf, merge-pdf, convert-pdf-to-word all in one tool. Best for the typical student PDF mix.
Built-in tools first
Mac Preview and Windows Edge handle viewing, basic annotation and simple signing for free. Try these before paying anything.
Sejda
Generous free tier (three tasks per hour). Good for occasional students with the cap.
Smallpdf
Brand recognition, mobile app — but two free tasks per day is tight.
Best for…
Built-in for view and annotate. Flint for editing, converting and signing. Sejda for heavier free use within the cap.
FAQ
Is there a student discount on Flint?
Flint Pro is already well below the price of most student-discounted tools. The day pass keeps it cheaper still.
What about university Office 365?
Word can save as PDF and Edge can read PDFs. For editing existing PDFs, you still need a real PDF editor.
Which is best for citation PDFs?
Flint or any tool with edit-pdf for adding notes, or a dedicated reader like Zotero.
Stack the built-in tools and Flint — that covers nearly every student PDF need cheaply.