Apple has an interesting video tip up this week on reducing the file size of graphic intensive PDFs created from the Print dialog. In their example they make a PDF from a Keynote presentation ...

PDF readers and open-source libraries used in document processing will all need updating to handle the Brotli compression filter. Brotli is one of the most widely used but least-known compression ...

You can make your own filters for reducing or otherwise adjusting images when exporting in OS X's Preview application. Topher, an avid Mac user for the past 15 years, has been a contributing author to ...