Files are processed only on your computer and are never uploaded.

Compare proposal versions locally

Review proposal revisions, SOW updates, and client-returned drafts side by side in your browser.

Original document
Updated document
Original document

-

Proposal Review

A landing page for proposal and SOW revision workflows

Proposal work usually involves multiple rounds of revisions, internal approvals, and client feedback. DiffPaper helps teams compare proposal versions locally so they can confirm exactly what changed before resubmission or sign-off.

Track proposal revisions more clearly

Upload the earlier proposal and the updated draft to inspect changes in content, terms, and wording. DiffPaper highlights modified sections so teams can review revision scope faster.

Useful for proposals, SOWs, and client-returned drafts

This page targets teams that revise client-facing documents repeatedly. It is useful when you need to compare versions after stakeholder review, pricing updates, or external feedback.

  • Proposal revision review
  • SOW change verification
  • Client feedback comparison
  • Pre-send final draft checks

Local-first review for commercial documents

Commercial documents often contain pricing, scope details, timelines, and internal comments. DiffPaper keeps those revisions local in the browser during comparison.

Proposal version comparison FAQ

Can DiffPaper compare proposal revisions?

Yes. DiffPaper is useful for comparing proposal drafts, SOW changes, and client-returned versions.

Does DiffPaper support proposal files in DOCX and PDF?

Yes. DiffPaper supports both DOCX and PDF comparison.

Why use a proposal version comparison page?

Use it when the main job is checking what changed between proposal drafts rather than reviewing a single file format in isolation.