Google Spaces vs PDF Expert

A side-by-side look at Google Spaces and PDF Expert. For an in-depth review of either product, follow the links below.

Google Spaces

Social & Communications

Google Spaces was a communication app released by Google in 2016. It allowed small groups to share information by topic in separate spaces. It had a streamlined interface and integrated with other Google services, but it failed to gain traction and was discontinued after less than a year.

communicationgroupssharingmessagingdiscontinued

Full review → Alternatives

PDF Expert

Office & Productivity

PDF Expert is a PDF reader and annotation tool for Mac. It allows you to view, edit, annotate, sign, and fill PDF documents. Key features include tabbed browsing, annotation tools, OCR text search, encryption support, digital signatures, and form filling.

pdfreaderannotationediting

Full review → Alternatives