GT4T can translate Wordfast .txlf files in batches with all tags in the right position, and you can choose from 10+ MT engines. Files are process on your own computer and there is no need to upload.
Translating Wordfast files is super easy.
1. Locate the .txlf files using file browser. (You can open Wordfast, right click on a project and then click Open location. Then browse to /target-lan/txlf/ folder)
2. Select and then drag & drop files to GT4T File Translator drop area and translation starts.
3. Reopen the files in Wordfast and be happy.