If you're seeking a Doctranslate alternative, O.Translator is a good option. This AI-powered translator gives high-quality results and preserves formatting across different file types. It supports more than 60 languages and has a context-aware translation engine, and it can tap into GPT-4 for more advanced abilities. O.Translator offers competitive pricing for translations and prioritizes data security with Google's protected storage, so it's a good option for translating documents.
Another good option is the PDF Translator & Editor. It can translate a variety of files, including native and scanned PDFs, into 136 languages while preserving formatting. It employs Google and Microsoft's Neural Machine Translation models for high-quality translations with minimal manual editing. The tool also can convert and edit PDFs in different ways, so it's good for more complex document needs.
Reverso is a full-featured online translation service that works with 15 languages, including English, French, Spanish and many others. It offers document translation in multiple formats, AI-powered grammar and spell checking, and neural machine translation. The service also includes a quick lookup tool, built-in dictionaries and pronunciation help, so it's a good option for anyone who needs translations that sound natural and are accurate.