First of all some housekeeping:
All credit for the game systems and character options presented in this module goes to the authors of the 'Starfarer's Companion' from Rogue Genius Games.
All the game mechanics and character options presented in this module have been declared as Open Game Content as described in Section 1(d) of the License.
If you decide you like what they make, please go and support Rogue Genius Games over at their website https://www.roguegeniusgames.com/! The only reason I can make this available for free is them being very generous with their licensing.

Now let's see what is actually in this package. Let me quote the books description here:

• Classes - Updated versions of the Bard, Cleric, Magus, Paladin, Ranger, and Wizard!
• Companions - Paladins and rangers have lots of cool companion options.
• Feats - Support feats for the new class options, plus fun possibilities for characters of any race or class!

What I'll be adding in the future:

• Races - Aasimar, Catfolk, Deoxyians, Dhampirs, Grippli, Ifrit, Kitsune, Kobolds, Mechanoi, Nagaji, Oreads, Samsarans, Suli, Sylphs, Tengu, Tieflings, Undine, Vanaras, Vishkanya, and Wayangs!
• Computers - New modules and upgrades, plus tons of pregenerated computers to save GMs and players both considerable effort!
• Starships - More options, and lots of pregenerated Starships to drool over!
• Spells - 7th, 8th and 9th level spells, plus lots of old favorites brought into the Starfaring Age!

For any question, feedback, updates, and/or bug reports I'll be using this forum thread: https://www.fantasygrounds.com/forums/showthread.php?69742-Starfarer-s-Companion-SRD