You can use the transaction history CSV generated to report your taxes yourself (just requires manual effort on your part). The Form 8949 is the actual IRS Form for Capital Gains and Losses, and CoinTracker actually completes the form based on your preferred accounting method based on your transaction history. Feel free to ping feedback@cointracker.io for more info.
Just wondering, I see the Tax Summary. It seems to be all that I would need to fill out my taxes, right? What does generating the 8949 form give me?