Version Comparison
Version Comparison Software — See Exactly What Changed
Drag a slider to compare old and new versions of any file side-by-side. Instantly verify every change was made — without opening files separately or squinting at "spot the difference".
Version Comparison — Key Facts
- Drag-slider overlay comparison for images and PDFs
- Video version comparison — scrub through both versions
- Every uploaded file creates a new version automatically
- All previous versions are stored permanently
- Side-by-side panel view for documents
- Reviewers can comment on specific version differences
- Version history shows who uploaded each version and when
- Works for images, PDFs, videos, Word, and Excel
How Annotica's Version Comparison Works
Every time a new file is uploaded to Annotica, it becomes a new version of that asset — automatically. The old version is preserved. You can switch between versions instantly or overlay them using the drag-slider comparison tool to see exactly where pixels, text, or content changed.
For images and PDFs: drag the center slider left and right to reveal the old version on one side and the new version on the other. For videos: scrub both versions in sync. For documents: view old and new versions in side-by-side panels.