First, you will need to sign into your Pairaphrase account. Once you have signed in, you will need to go to your "My Account" page by clicking on the link on the top right of the page.
From here you will need to go to your "Translation Memories" page by clicking on it in the left side menu.
Once you are on the Translation Memories page, click "Upload a New Translation Memory."
Here you can select the source language of your TMX file to upload by clicking on the language in the first drop-down menu. Next, select one of the 57 languages that you want your document to be translated to in the adjacent drop-down menu.
Next, click on "Choose File" under "Choose your document" and select the TMX file from your computer you wish to translate. You may also choose to decide the TM Access with the drop-down menu. This may take a few seconds to upload your file depending on its size.
Once your file is uploaded you can then download your TM file and see other information about the file including when it was last updated, the number of words translated, language pair and the TM access.