Use of our website is usually possible without providing personal information. As far as on our sides personal data (eg name, address or e-mail address), this is as far as possible, on a voluntary basis. These data are not without your express consent.
We point out that data transmission over the Internet (eg communication by e-mail) may have security gaps. A complete protection of data against access by third parties is not possible.
The use of published contact data by third parties for sending unsolicited advertisements and information materials is hereby expressly excluded. The site operators reserve the right to take legal action in case of unsolicited promotional information, such as spam e-mails.
Our pages integrate plugins of the social network Facebook (Facebook Inc., 1601 Willow Road, Menlo Park, California, 94025, United States) are integrated. The Facebook plugin, you agree to the Facebook logo or the "Like-Button" ("Like") on our site. You can find an overview of Facebook-plugins here: http://developers.facebook.com/docs/plugins/ .
When visiting our pages, the plugin establishes a connection between your browser and the Facebook server is established. Facebook receives the information that you have with your IP Address for visiting our site. If you click on the Facebook "Like" button while you are logged into your Facebook account, you can link the content of our pages to your Facebook-profile. Thereby Facebook can correlate your visit of our site with your user account. We point out that we as providers of the sites no knowledge of the content of the transmitted data and use them through Facebook. For more information, please refer to the privacy statement of facebook under http://de-de.facebook.com/policy.php
If you do not wish that Facebook can assign to visit our pages to your Facebook-account, please log out from your Facebook account.
Privacy Statement for the Use of Google Analytics
This website uses Google Analytics, a web analytics service provided by Google Inc. ("Google"). Google Analytics uses so-called. "Cookies", text files that are stored on your computer and allow an analysis of your use of the website. The information generated by the cookie about your use of this website is usually transmitted to a Google server in the USA and stored there. In case of activation of the IP anonymization on this website, your IP address will be truncated within Member States of the European Union or other parties to the Agreement on the European Economic Area.
Only in exceptional cases is the complete IP address transmitted to a Google server in the USA and shortened there. On behalf of the operator of this website, Google will use this information to evaluate your use of the website, compiling reports on website activity and providing other with website and internet related services to the website operator. Which is within the scope of Google Analytics from your IP-address will not be merged with other data of Google.
Privacy Statement for using Google Adsense
This website uses Google AdSense, a service for including advertisements from Google Inc. ("Google"). Google AdSense uses. "Cookies", text files that are stored on your computer, to analyze how users use the site allows. Google AdSense uses so called web beacons (invisible images). Through these Web beacons, information can be evaluated as the visitor traffic on these sites.
The information generated by cookies and web beacons on this website (including your IP address) and delivery of advertising formats are transmitted to a Google server in the USA and stored there. This information can be passed from Google to contractors by Google. Google will not associate your IP address with any other data held by you.
Privacy Statement for using Google +1
Collection and dissemination of information:
The Google +1 button you can publish information worldwide. About the Google +1 button to receive personalized content and other users of Google and our partners. Google will store both the information that you have given for a content +1, as well as information about the page you viewed when you click on +1. Your +1 can be shown as evidence along with your name and profile photo in Google services, such as in search results or in your Google profile, or elsewhere on websites and ads on the Internet.
Privacy Statement for the Use of Twitter
Functions of the service Twitter are integrated on our website. These functions are offered by Twitter Inc., Twitter, Inc. 1355 Market St, Suite 900, San Francisco, CA 94103, USA. Through the use of Twitter and the "re-tweet" the web pages you visit are linked to your Twitter account and made known to other users. This data is also transmitted to Twitter.
We point out that we as providers of the sites no knowledge of the content of the transmitted data and use them through Twitter. For more information, please see the privacy statement of Twitter at http://twitter.com/privacy .
Your privacy preferences at Twitter, you can in the account settings under http://twitter.com/account/settings change.
Its a known issue that PDF files containing many images can become horribly large. But there is a simple alternative to the PDF file format: DjVu files which use advance compression algorithms behave very much like their more popular big brother PDF, but convince with a reduced file size. When converting PDF to DjVu you can reduce the original file size by up to 90% without loosing any performance. DjVu files are the perfect alternative to PDF offering all advantages of an open file format. Are you convinced by the DjVu format?
Then you found the right place to start converting your PDFs to DjVu. Our modern online conversion utility offers the most modern and fastest algorithms to create optimzed DjVus out of any PDF! Its usage is extremely simple and straigt forward. The only thing you have to do is submitting a PDF and the rest will happen like magic. You can watch the conversion process in realtime and afterwards download and enjoy your freshly created DjVu. Our conversion service is completely free of charge and respects your privacy. We will not analyze or review your PDFs and store them only as long as necessary on our server. They will be deleted immediatelly after the conversion has been finsihed. In case you like the performance of our PDF to DjVu converter we invite you also to explore our series of free online file converters. Just check out the related converters and we are sure you will find an utilitiy for almost any purpose.