If you're looking for a pdfAssistant alternative, HiPDF is another good option. It's got a suite of tools for PDF file interaction, including conversion to and from Office formats, cropping, compressing, merging, and replacing text. It's also got image tools for resizing, rotating, and converting images. HiPDF also has a document management feature with 10GB of free cloud storage, supports multiple languages, and has data security certifications like ISO 27001.
Another good option is LightPDF, which has a wide range of PDF tools for document management, conversion and analysis. It can convert to and from Word, PowerPoint, Excel and other formats, and has editing, merging, splitting, annotating and optimizing PDF options. LightPDF also has AI-powered chat, summarization and analysis tools, and has cloud sync across multiple devices so it can be used for personal or professional work.
If you're looking for a more advanced chat option, ChatPDF is a good option. It lets you summarize and chat with PDFs using GPT4 technology and can handle bulk uploads of hundreds of PDFs. The service supports multiple languages and has a few pricing tiers, so it's good for students, researchers and professionals who need to get a lot out of their documents.
Last, Documind stands out by letting you train your own chatbot with your own PDFs. That can be a big time saver in your daily work, letting you ask questions and get answers out of your own PDFs. It can handle bulk uploads, multiple PDF chats, and has a few pricing tiers, so it's good for students and professionals who want to get more out of their PDFs.