Need a Diffchecker alternative that keeps documents on your device?
A Diffchecker alternative for contracts should not require a desktop license to stay private. AlineaDoc diffs PDF and Word in the browser.
Ready to try it? Open the in-browser document comparator (/app). You can start without an account. Files are not uploaded to a third-party server.
Diffchecker vs a document-only local tool
Keep Diffchecker if you compare source code or images. For PDF and Word decisions, open the in-browser comparator.
Factual pricing and product notes: AlineaDoc vs Diffchecker.
Frequently asked questions
Does Diffchecker’s website process files locally?
Diffchecker’s web product processes comparisons on its servers; its desktop app is the offline option. AlineaDoc’s web app processes files in the browser. Files are not uploaded to a third-party server for the diff.
Is AlineaDoc a 1:1 Diffchecker replacement?
No, and it should not be. Diffchecker covers many file types. AlineaDoc is a free in-browser utility for PDF and Word review, including moved-paragraph alignment, without a hard paywall on the core comparison.
Can I audit that nothing was uploaded?
Yes. On /app, use Verify Privacy / Audit Me and watch the Network panel while the diff runs. You should not see document payloads posted to a comparison API. Analytics tags are not loaded in that sandbox.
Diffchecker es una marca registrada de su respectivo propietario. AlineaDoc no tiene filiación comercial con dicha entidad.