Most definitely! You may access Thinkswap documents by swapping a document of your own using our ‘Upload a Document' page. By uploading a document to Thinkswap, you will receive Exchange Credits that can then be used to download other content on the website.
If you do not wish to upload a document, you may purchase Exchange Credits using PayPal or Credit Card. More information can be found in our Exchange Credits articles in the Help Centre.