Compress PDF for Upload — Reduce to Meet Portal Limits
Overview
Government portals, job application systems, university submission forms, and tender portals commonly enforce 1MB, 2MB, or 5MB PDF upload limits. PDF Mavericks compresses your PDF in the browser — no files sent to external servers — and shows you the output size before you download so you know it meets the limit.
How to Use This Tool
Upload your PDF on the Compress page. Select a compression level. The tool shows the estimated output file size before you confirm. If you need a size under 1MB, try High compression. If that is still too large, use the Split tool to break the document into sections, compress each part, and upload them separately.
Ready to get started? It's free, no registration required, and your files never leave your device.
Compress PDF →Frequently Asked Questions
What compression level should I use for a 1MB upload limit?
Start with High compression. For text-heavy PDFs, this usually gets under 1MB. For scanned image PDFs, you may also need to split the document into sections.
Will government portals accept the compressed PDF?
Yes. The output is a standard PDF — indistinguishable from any other PDF. Compression does not change the file format or make it incompatible.
Can I compress a PDF without losing the text?
Yes. Compression targets image data and metadata — text and vector content are never modified and remain fully readable and searchable.