9+ similar apps compared and reviewed
Whether you want more options like CAJ转换器 or a completely different take on the same concept, our curated list of 9+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.
This app allows you to create and edit PDF documents on your iPhone and iPad. Features include scanning, merging, reordering, and protecting PDFs with passwords. You can also extract pages, images, and text from existing documents.
This app offers comprehensive conversion and editing for videos, audio, images, and documents. It supports over 200 file formats, making complex tasks simple for creators and professionals. Features include intelligent video processing, audio noise reduction, and PDF to Office conversions.
This app converts PDF files into various editable formats like Word, Excel, and PowerPoint, preserving original formatting. It offers fast, secure, on-device processing with OCR capabilities for scanned documents. Users can convert select pages or full documents after upgrading to Pro.
This mobile app offers comprehensive PDF management, allowing users to view, edit, annotate, and convert PDF files on the go. It includes AI-powered features for summarization, translation, and text enhancement, alongside robust tools for creating, signing, and protecting documents.
This app is a professional reader for CAJ documents, supporting academic papers, journals, and magazines. It also offers conversion tools to transform CAJ files into Word or PDF, and handles various PDF format conversions with other office documents.
Access a vast collection of global academic resources, including international journals, research papers, and literature. Features include document translation, CAJ file viewing, and intelligent search to help you discover and utilize academic content.
Convert videos, audio, images, and documents between various formats. Offers powerful conversion tools for all your file needs. Subscription options available for advanced features.
