App: PDF Compressor by Flyingbee
Developer: Flyingbee Software Co., Ltd.
Genres: Business, Productivity

PDF Compressor makes it possible for anyone to reduce your PDF documents size, especially useful for those PDF files with many big scan graphics and photos. 

PDF Compressor offers easy ways to compress your large PDF files on Mac to a perfect small file size that is still good quality, you can send smaller and faster emails, save your storage space, decrease file upload or download times after reducing file size of PDF documents. 

Portable Document Format (PDF) files are the open, standard way to deliver documents electronically. Supported by virtually any platform—Windows, Mac OS, Linux—converted PDF documents, graphics, charts, and forms look exactly as they would if they were printed. At times, it is necessary to compress these files to be able to send them as email attachments or upload them to websites. There are many options for compressing PDF files

> Be Smart for Mobile Phones - Compress that PDF!
With more website visitors using mobile devices, why treat them like second class citizens by including large PDF's on your website, email or app? Use PDF Compressor to shrink the files and make them more friendly for mobile users.

> Emailing PDFs?
Why clog up the inbox of your friends and co-workers? Compress the PDF file before you email it, that way they'll not only get there faster but be quicker to open. Don't forget major mail providers have a file size limit of around 20MB, so compressing PDFs also means that attachments are more likely to arrive.

> Perfect quality!
Reduce your scanned PDF files to 144dpi which is perfect for uploading files to the web and through email on mobile phones.

> Balance between image quality and storage size
PDF Compressor reduces file size by compressing the images within PDF document. It uses JPEG, which is a commonly used method of lossy compression for image. So you can get high quality but small PDF file after compression. For some PDF files, file size can be reduced by 90%.

> Support Mac OS X 10.8 or above.
> Fully compatible with macOS Big Sur(11.1). 
> Checkout our other PDF apps for iPhone and iPad and Mac devices.

Several sample files have been included, you can test it right now! 

We are continuously developing this app, so please feel free to contact us with your questions, suggestions or any problems, and we will reply ASAP.
Email: support@flyingbee.com 
Website: http://www.flyingbee.com

Release notes:
Fix many bugs, improved compressor quality.
Support the latest version of mac system.
Support dark mode.