compare pdf for students →
Compare PDF for students
Updated July 2026
Arthize lets students compare two PDFs in a private workspace — free, with no watermark. Comparing two PDFs highlights what changed between versions — added, removed and edited text — so you can review revisions at a glance.
Why students compare two PDFs
The night before a deadline, a student merges lecture slides with their notes, compresses a scanned reading under the portal's 10MB limit, and annotates the key pages for revision — free, with no watermark on the result.
Built for lecture slides. Whether it's lecture slides, readings, assignments, Arthize's compare pdf keeps the work inside your private workspace. Students often work on shared or library computers; a tool that processes files privately and deletes them keeps coursework and ID scans out of strangers' hands.
What matters when you compare two PDFs
Comparison highlights text differences between two versions of a document.
It is the fast way to review contract or draft revisions.
Both files are processed privately and deleted after the job.
How to compare two PDFs
- 1
Open the compare tool
Sign in and open the Compare tool.
- 2
Add both PDFs
Upload the original and the revised version.
- 3
Compare
Arthize highlights the differences between them.
- 4
Review
Scan the highlighted changes side by side.
Common questions
- How do students compare two PDFs for free?
- Comparing two PDFs highlights what changed between versions — added, removed and edited text — so you can review revisions at a glance. On Arthize it's free with no watermark, and the file is deleted after the job — which is why students can use it for lecture slides without a confidentiality risk.
- Is it private to compare two PDFs sensitive lecture slides?
- Yes. Students often work on shared or library computers; a tool that processes files privately and deletes them keeps coursework and ID scans out of strangers' hands. Files are processed inside your private Arthize workspace and deleted after the job.
- How do I compare two versions of a PDF?
- Comparing two PDFs highlights what changed between versions — added, removed and edited text — so you can review revisions at a glance. On Arthize it's free with no watermark and processed privately.
- Can I see what text changed between two PDFs?
- Comparing two PDFs highlights what changed between versions — added, removed and edited text — so you can review revisions at a glance. On Arthize it's free with no watermark and processed privately.
Related
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