PDF ਤੁਲਨਾ ਕਰੋ
Premiumਦੋ ਦਸਤਾਵੇਜ਼ਾਂ ਦੀ ਤੁਲਨਾ ਕਰੋ
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PDF, Word, Excel, PowerPoint, images up to 25 MB
ਮੁੱਖ ਵਿਸ਼ੇਸ਼ਤਾਵਾਂ
- Text-level diff between two PDF versions
- Side-by-side and overlay view modes
- Insertions highlighted in green
- deletions in red
- Moved content tracked with origin markers
- Navigable change index — click to jump to any diff
- Paragraph-level alignment handles reflow correctly
- Ignores irrelevant formatting-only changes (optional)
- Works on multi-page documents
- Export comparison report as annotated PDF
- Fast processing — results in seconds for most documents
- Handles complex multi-column layouts
- Compares text-layer PDFs and OCR-processed scans
- Summary count of additions
- deletions
- and modifications
- No size limit on page count for Premium plans
ਵਰਤੋਂ ਦੇ ਕੇਸ
- Reviewing contract revisions from counterparties
- Auditing regulatory document updates
- Comparing draft and final versions of technical specifications
- Verifying proofreading changes were applied correctly
- Checking vendor agreement modifications
- Reviewing academic paper revisions before resubmission
- Auditing policy document version changes
- Checking that agreed amendments are in a signed copy
- Verifying legislative amendment text
- Comparing translated document versions for consistency
ਕਿਵੇਂ ਵਰਤਣਾ ਹੈ
- 1Upload the original (baseline) document in the first upload area.
- 2Upload the revised document in the second upload area.
- 3Click Compare. The tool aligns both documents and identifies all content differences.
- 4Review changes in the side-by-side or overlay view. Use the change index on the left to navigate directly to each difference.
- 5Export the comparison as an annotated PDF report, or download either source document to continue editing.
Your legal team received a revised contract. The opposing party says 'just a few minor changes.' How do you know exactly what changed between the version you sent and the version they returned? Reading both documents side by side page by page — hoping you catch every modification — is slow, error-prone, and frankly stressful when the stakes are high. Dokk.ai's compare tool takes two PDF documents and produces a precise, automated diff. It extracts the text content from both files, aligns them at the paragraph level, and highlights every insertion, deletion, and modification. Additions appear in green, deletions in red, and moved content is tracked with connecting markers. You get a clean side-by-side view and a single-page overlay view, so you can choose how to review changes. The comparison works at the content level, not the pixel level. This means that even if the revised document has slightly different pagination due to a paragraph reflow, the tool correctly identifies the change and does not falsely flag formatting differences as content changes. Text that moved from page 4 to page 5 because a paragraph above grew is not flagged as a deletion — only genuine content modifications are reported. For legal documents, contracts, and technical specifications, accuracy is everything. The comparison report lists every found difference in a navigable index — click any entry to jump to that location in both documents simultaneously. Export the comparison as an annotated PDF to share findings with colleagues or attach to review correspondence. After reviewing, you can merge the documents using Merge PDF to combine sections from both versions, or use the PDF Editor to apply accepted changes to your primary version. For finalized agreements, Digital Sign provides certificate-based signing. All files are encrypted in transit. Neither document is stored after the comparison is complete.
ਅਕਸਰ ਪੁੱਛੇ ਜਾਂਦੇ ਸਵਾਲ
ਸੁਰੱਖਿਆ ਅਤੇ ਗੋਪਨੀਯਤਾ
Both uploaded documents are encrypted in transit via TLS and processed in isolated server environments. Neither file is stored after the comparison session ends. Dokk.ai does not read, index, or analyse document contents for any purpose other than generating the comparison result.