PDFSearch is an Android application developed by WeteNusa Studio. This free app is categorized under Utilities & Tools and offers a convenient way to search, download, and share PDF documents online. With its search engine, users can easily find PDF documents and read them within the app without having to download them. The app also features a PDF viewer, bookmarking, recent files, and a PDF downloader for those who want to save the documents for offline use. Recently, the app added an invert mode as an alternative to night mode for the reader.

One of the most useful features of PDFSearch is its bookmarking functionality. Users can easily manage links, edit or delete them, making it easier to keep track of important documents. Additionally, with the PDF downloader, users can find and download free e-books or important documents from the source site. Sharing documents with friends or the general public is also made easy with the app's share tool.