# Compress PDF for hr teams

_Updated July 2026 · Arthize · https://arthize.com/for/hr-teams/compress-pdf_

Arthize lets HR and people teams compress a PDF in a private workspace — free, with no watermark. Compressing a PDF reduces file size — often 50–90% on image-heavy scans — by down-sampling images and stripping redundant data, while keeping text selectable.

## Why hr teams compress a PDF

For a new hire, HR merges the contract, handbook and benefits summary into one onboarding pack, sends it for e-signature, and redacts personal data before filing the copy — inside a private workspace.

**Built for offer letters.** Whether it's offer letters, contracts, policy documents, Arthize's compress pdf keeps the work inside your private workspace. HR handles salaries, ID scans and personal data. Those files must be processed privately and never retained by an outside tool.

## What matters when you compress a PDF

PDF file size almost always comes from embedded images, not text.

Down-sampling scans to a lower DPI usually gets an image-heavy file under 1MB.

Light compression is visually lossless for most documents.

## How to compress a PDF

1. **Open the compress tool** — Sign in and open the Compress tool.
2. **Add your PDF** — Upload the oversized file; it is processed privately.
3. **Pick a compression level** — Higher compression down-samples images more; light compression keeps them crisp.
4. **Download the smaller file** — Most image-heavy PDFs drop well under 1MB with no visible quality loss.

## FAQ

### How do hr teams compress a PDF for free?

Compressing a PDF reduces file size — often 50–90% on image-heavy scans — by down-sampling images and stripping redundant data, while keeping text selectable. On Arthize it's free with no watermark, and the file is deleted after the job — which is why HR and people teams can use it for offer letters without a confidentiality risk.

### Is it private to compress a PDF sensitive offer letters?

Yes. HR handles salaries, ID scans and personal data. Those files must be processed privately and never retained by an outside tool. Files are processed inside your private Arthize workspace and deleted after the job.

### How do I compress a PDF to under 1MB?

Compressing a PDF reduces file size — often 50–90% on image-heavy scans — by down-sampling images and stripping redundant data, while keeping text selectable. On Arthize it's free with no watermark and processed privately.

### Will compressing a PDF lose quality?

Compressing a PDF reduces file size — often 50–90% on image-heavy scans — by down-sampling images and stripping redundant data, while keeping text selectable. On Arthize it's free with no watermark and processed privately.