Mac Preview
GoodBuilt into every Mac. Fills forms, signs, merges.
Best Adobe Acrobat Reader alternatives
The best Adobe Acrobat Reader alternative is SumatraPDF: Tiny, fast PDF and ebook reader for Windows. Other good options are Mac Preview, PDF24 Tools.
PDF24 Tools
GoodEvery PDF job in one place, free with no account.
SumatraPDF
Our pickTiny, fast PDF and ebook reader for Windows.