Compress PDFs for visa applications
Visa portals often reject oversized scans and multipage evidence packs. UnderLimit helps you aim at a concrete megabyte target before you upload—without guessing.
UnderLimit only prepares document file sizes. It does not assess visa eligibility or application requirements.
Drop up to 20 PDFs here
Max 150 MB per file · 500 MB total
Files are scanned before analysis.
Typical visa document packs
Passport pages, bank statements, invitation letters, photos, and supporting evidence are frequently scanned. Image-heavy pages drive file size up quickly.
Recommended workflow
Collect PDFs → set a target that matches the portal’s published limit → run analysis → choose Preserve when possible, Balanced or Strong only when needed → download and upload to the portal.
Keep text readable
Official reviewers need clear names, numbers, and stamps. If preflight shows a tight squeeze, raise the target slightly rather than forcing an unreadable Strong pass.
Multiple supporting files
Upload up to 20 PDFs in one batch when you have several attachments to prepare, then download each file or a ZIP when processing finishes.
FAQ
- Does UnderLimit guarantee visa acceptance?
- No. We only help documents fit a file-size target. Acceptance depends on the authority’s rules and document content.
- What target should I pick?
- Use the limit stated by your application portal. Common ceilings include 2, 5, 10, or 25 MB—always follow the portal you are using.