PDFOptim : Compress, Reduce & Optimize PDF files for Mac download

Overview

PDFOptim is a lightweight application designed to reduce PDF file size so uploads complete faster and storage is conserved. It focuses on shrinking documents—especially those with many images—while keeping the original layout and appearance intact.

Key capabilities

Live side-by-side preview that lets you examine the original document and the compressed version before saving.
Batch processing support so you can shrink multiple PDFs in a single operation.
A set of compression presets aimed at image-heavy PDFs to simplify optimization for different needs.
Compression performed with image processing and Quartz filters that retain document characteristics and visual fidelity.

Available color-processing modes

CMYK — suitable for print-oriented workflows.
Monochrome (black and white) — produces the smallest output sizes when color is unnecessary.
RGB — the standard option for on-screen viewing.
Grayscale — reduces color information while keeping image detail.

Recommended alternative

If you prefer a different solution, consider Microsoft Excel (paid version) as an alternative for workflows where spreadsheets are acceptable and file handling differs.

Technical

Title

PDFOptim : Compress, Reduce & Optimize PDF files

Requirements

Language

No language has been specified.

Available languages

License

Full

Latest update

2023-05-23

Author

RootRise Technologies Pvt. Ltd.

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