At the end of the article, the comments and notes making methods of pdf e-books are coded, and friends in need remember to collect them.
First, Kumar looks for books.
Website:
This is a free and powerful book retrieval engine, and the style of the website is also very simple. There are all kinds of books in it, and the operation is very simple. Just enter the name of the e-book you want in the search box and you can get the download link.
Support pdf epub txt azw and other formats to download. The most important thing is that you don't need to register and log in, and there is no limit on the number of downloads. Awesome!
Second, SoBooks.
Website:
SoBooks is a very professional website for downloading social science and literature books. Books mainly include historical biography, humanities and social sciences, economic management, study and education, inspirational success and so on. Moreover, the downloaded free resources are provided by the government, which is super professional and suitable for people and professionals who like history.
The operation is also very simple. In the book details, there are network disk links and extraction codes, which can be downloaded directly by clicking in.
Third, bitter gourd book tray
Website:
Bitter gourd book calculation is an early free e-book website in China. You can also download without logging in. There are many kinds of books, including classical literature, humanities and social sciences, natural sciences, periodicals and magazines, and foreign literature reference books. The details of the books are also very detailed, and the books are updated quickly.
You can download directly without logging in and registering.
Fourth, no knowledge.
Website:
This is a community that goes to the center, and the website design is also very simple and generous, with more than 70,000 picture resources. Just enter the title of the book you are looking for directly in the collection column.
The opening speed will be slower. Similarly, you don't need to register and log in to download. You can download the details directly from the book. There are many versions uploaded by many different users to choose from, and you can also search for some less popular books.
Verb (abbreviation of verb) PDPFrive
Website:
This is a website with a large number of original English books, providing 80 million PDP e-books for download. However, this website is in English and only supports English search, which is more suitable for Tietie, which needs English books.
Similarly, you can download directly without logging in and registering.
The intransitive verb Capital Library
Website:
There are 130+ e-books, mainly including Chinese books, newspapers, audio-visual materials, Beijing literature, foreign books and so on. The website page design is also very atmospheric.
And all the books are made in China, so you can use them with confidence. With this website, it is equivalent to having a library at home.
Seven, this book
Website:
This is a free and open classical book library with super-high quality classical books, and the overall style of the website is also antique.
Similarly, you don't need to log in to register to download. The download format is mostly Pdf format, which provides direct chain, network disk and other download methods.
Eight, pandas looking for books
Website: #/
Panda Search Book is a very powerful e-book navigation website, which aggregates more than 20 high-quality e-book websites. The quality of each website is very high, and the interface is very simple and clear. Click the toolbar on the left to switch websites.
Enter the title you are looking for, and you can get results under different search engines.
Similarly, you can download it without logging in and registering, which is super convenient.
Nine. Turing community
Website:
This is a high-tech reading website. The books in it are mainly divided into: computer, popular science, design, business management, specialized mathematics, personal skills, psychology, and electronic communication. The overall style is more professional.
You can download directly from the book on the right by clicking Download.
X.PDF e-book annotation tool
Website: palm
Many, many friends asked me privately before, I don't know how to mark PDF e-books and take notes. There's at least one thing here.
In fact, this problem is very simple and can be easily solved with any pdf editing tool. Just take my commonly used software to give you a simple demonstration of 8!
First, select the PDF processing function in the toolbar on the left, and then click PDF to edit and upload the file.
You can mark and brighten files (lines, font size and color can be selected by yourself), which is really super simple.
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