Try : http://www.viaddress.com
Viaddress works with Fedex, UPS and DHL and they're the best for mail and package forwarding to Germany in less than 48 hours. I've been using them since last year and they're the best for the job.
since the question did not indicate 'packages' I will suggest USpostal service also.
Postage will cost more, but it can be mailed at USpostal services
As of May 31st 2015, the rate for a 1-ounce letter from the USA to Germany is $1.20. Each additional ounce costs $1.20.
USPS requirements for a regular letter:
"Max. length 11-1/2", height 6-1/8" or thickness 1/4"
Regular mail/air mail. Just like every other country Germany does have a postal service
In order to mail things from Germany to the US, you need to pay the postage in Germany in Euros.
800 squid
It did cost $1.10 to mail a postcard in the US in 2003.
32.00
postage for a postcard sent from Australia to the U.S. costs AU$1.40.
To mail a first class international postcard to Canada, you will need to attach $1.10 in postage. The maximum size for a postcard is 6" in length x 4.25" in height.
A postcard is a cheap way to do this.
Get a first class stamp
One Euro.
Ca. 1 week.
In 1955 it cost $.02 cents to mail a postcard. As of 2014, the cost to mail a postcard is $.03 cents.
The postage rate for a standard postcard in the US is 32 cents.
98 cents