How big was a PDF-file with more than 1000 pages?
The size of a 1000-page or more PDF-file depends on a number of factors such as the total number of pages in the file, the number of pages per page, the size of each page, and so on. Generally speaking, the size of a document with more than 1000 pages was between 10 to 30GB. However, the actual size may vary due to certain factors such as file format, compression method, additional content, etc.
How to copy the text in a PDF-file
To copy the text in the file, you need to use a specialized software such as the VLM Media Player or the likes. These programs could directly edit and copy the text in the PDF-file. The specific steps were as follows: 1 Open the software that needs to copy the PDF-file, such as Adobe Acrobat Pro. 2 Right-click on the document and select the 'edit' option. 3 In the editing interface, select the "Text" tab and find the text you want to copy. 4 click on the text you want to copy and press the "Control"+"C" key on the keyboard to copy the selected text to the whiteboard. 5. Use the words on the whiteboard to paste them into other software or text editors such as Word, Google Chrome. It is important to note that PDF-files usually contain a large amount of text and images, so you need to carefully search and select the text that you want to copy. Some other PDF-editing software may require installation or registration, so please make sure that the software is free or available for trial before you use it.
How do I read a PDF-file online?
To read a PDF-file online, you can try using some online PDF-readers such as: 1 Google Docs:Google Docs is an online document editor that can add and edit PDFs. You can open the PDF-file in Google Docs and read it with the built-in PDF-reader. 2. Android Reader: Android Reader is a free online PDF-reader that supports multiple operating systems, including Windows, macos and linuxs. You can open the PDF-files in the Android Reader and use the built-in bookmark and annotation functions to read and manage them. 3. PDFDrive: PDFDrive is an online PDF-storage and reading platform that allows you to save your PDF-files in the cloud and read them online. You can create and manage PDF-files in the PDF-Drive and read them with the built-in PDF-reader. 4 Ebooker: Ebooker is a free online PDF-reader that supports a variety of operating systems including Windows, macos, and linuxs. You can open the PDF-file in Ebooker and read it online using the built-in browser. These are some of the common online PDF-readers. You can choose the right reader according to your needs.
How do I copy the text in a PDF-file?
To copy the text in the PDF-file, you need to use some specialized PDF-editing software. For example, you can use Adobe Acrobat Pro or other PDF-editing software to convert a PDF-file to a text file or use some online PDF-editing tools to convert a PDF-file directly to a text file. The method of converting text files may vary depending on the software used. The usual steps to convert a PDF-file to a text file include: 1 Open the PDF-editing software and select the "Save as a text file" option in the "file" menu. 2 When saving as a text file, you need to choose to save the file to the specified disk and specify the file name and file type. 3 After the conversion, you can save the text file to your local computer. Another way is to use some online PDF-editing tools, which are usually available directly in the browser. For example, you can use Google Docs or Google Word to convert a PDF-file into a text file. When converting, you can choose to convert the PDF-file to a plain text file or convert the PDF-file to an browser file for viewing. Regardless of which method you use, you need to pay attention to the security of the PDF-file. You should choose professional software or tools when converting to PDF-files and ensure that the file is fully protected to prevent malicious attacks or tamper with the file.
How do I save the PDF-file in the webpage?
There are usually several ways to save a PDF-file from a webpage: 1 Use browser add-ons: Many browser add-ons come with the option to open and save a webpage's PDF-files. For example, the extension for the Chrome-based browser is the PDF-password Manager. 2. Use third-party tools: Some third-party tools can help save the PDF-files in the webpage. For example, the adobe Acrobat Reader allows users to directly read and save the webpages in the document. 3. Use the local file manager: If you have saved the webpage in a local file, you can use the local file manager to open the file and select the PDF-file to save. For example, you can use the "Open" command in the "file" menu to open the web file and then use the "Save As" option to save the document to a local file. Regardless of the method used, you should ensure that the PDF-file is saved in a secure location to prevent unauthorized access.
More than 600 pages, 32 pages, how heavy is the book?
The weight of a 32-page book with more than 600 pages was usually between 200-250 grams. The specific weight depended on the thickness of the book's paper, the complexity of the content, and other factors. Books of this size were usually mid-range reading materials, and the price was relatively affordable, so the weight was generally in the lighter range. If you have any questions about the weight of the book, you can consult the publishing house or ask the salesperson when you buy the book.
How big is a 100M PDF-eBook?
A 100M PDF-based e-book is usually very large because it contains millions of lines of text and image files. A 100M PDF-based e-book might contain millions of words of web novels, historical documents, philosophical papers, or other types of text materials. Since the content of a PDF-based e-book can be very extensive, its size will also increase with the increase of content.
Why did the file become so big after editing it with PDF-edit? The original 100-page file became 100M. It was too ridiculous.
When editing a PDF-file, the software would automatically save the content of the file to a local file to prevent the content from being lost during the transmission process. However, due to the complexity of the PDF-file itself, the PDF-editing software may generate a large number of temporary files when saving the content of the PDF-file. The size of these temporary files may affect the size of the PDF-file. If you find that the size of the file becomes very large when you use a PDF-editing software to edit it, it may be due to one of the following reasons: 1. A large amount of content needs to be edited: If you add a large amount of content when editing the file, the size of the file may increase dramatically. 2. Use complex PDF-editing functions: Some PDF-editing software may provide complex functions such as multi-page editing, text replacement, image insert, etc. These functions may generate a large number of temporary files. 3. Wrong location to store the PDF-file: If you store the PDF-file in a very crowded area of the disk, such as a memory card, cloud storage, etc., the size of the PDF-file may increase. If you want to reduce the size of the file, you can try the following methods: 1 Reduce the text content in the document: If you need to edit the text content in the document, you can try reducing the text content to reduce the size of the document. 2. Use simple PDF-editing functions: Some PDF-editing software provides simple functions such as text replacement, image insert, etc. These functions may generate fewer temporary files. 3 Store the PDF-file in a very crowded area of the disk: If you store the PDF-file in a very crowded area such as a memory card or cloud storage, the size of the PDF-file may increase.
How to add encryption to a PDF-file and restrict it from being read on the computer
It was usually necessary to use professional software for editing and encryption in order to prevent reading of a document on a computer. The following are some common methods: 1. Use the PDF-Decryptor: The PDF-Decryptor can unlock the encryption mode of the document so that it can be read by other computers. However, due to the complexity of the encryption algorithm, this method may require some technical knowledge and experience. 2. Use a PDF-reader: Some PDF-readers can decipher PDF-documents and limit the number of times a user can read a document or prevent a user from reading the same PDF-document on multiple computers. 3. Use the PDF-encryption software: The PDF-encryption software can unlock the encryption mode of the PDF-document and use the encryption algorithm to encrypted the document so that the document can only be read on the designated computer. This method was safer than the previous two methods, but it also required professional software and technical knowledge. It is important to note that since PDF-files are spread on the Internet, there may be certain security risks. It is recommended to choose a professional encryption method and use a secure transmission method to ensure the security and privacy of the document.
Which size of e-book is better to read in a PDF-file?
Usually, the size of an e-book when reading a PDF-file depended on the content of the book, the way of reading, and the size of the device's screen. Here are some common e-book size and their advantages and disadvantages: 1.25 inches (about 512kB): A 25-inch e-book is one of the most common size. It can be easily read on an ordinary book or a laptop. E-books of this size usually have smaller font and smaller page size, so they are suitable for quick browsing and viewing details. 23 inches (about 818kB): A 3-inch e-book is slightly larger than a 25-inch e-book. It can display more content, but the font and page size are still small. It is not suitable for reading long books. 3 - 4 inches (about 12MB):4-inch e-books are a smaller size suitable for reading short stories, novels, etc. but not suitable for long books. In addition, due to the large font and page size, it required a larger screen to be seen clearly. 4.6 inches (about 1528kB): A 6-inch e-book is a larger size suitable for reading long books, history books, etc. but requires a larger screen to read clearly. In addition, an e-book of this size might require more storage space. The size of the e-book depends on personal needs and the size of the device screen. If you want to read a long book or need a larger screen, you can choose a larger e-book size. If you want to quickly browse and see the details, you can choose a smaller e-book size.
Excuse me, how do I convert a PDF-file into an e-book format?
To convert a PDF-file into an e-book format, you can refer to the following steps: 1 Use an online browser: There are many online browser apps that can convert a browser file to a text file. Some of the convertors include: PDF-to-Text, optical Character Recognition, etc. These convertors usually require some time and computing resources but can greatly simplify the process of converting a PDF-file into an e-book. 2. Use an optical character recognition software: If the document contains text, you can use an optical character recognition software to convert it to text. Some of the most popular software include the Abbys FineReader, the Google Cloud Text to Speech API, and the likes. These software can convert the text in a PDF-file into a text file and store it in an e-book format. 3. Use of software: You can also use specialized software for converting PDFs and creating e-books. These programs usually have more functions and options but may require more complicated operations. For example, you can use the Adobe Acrobat Pro to convert a psf file into an e-book. No matter which method you choose, the process of converting a PDF-file to an e-book may take some time and effort. However, after success, it would be easy to store and read the PDF-file. Converting it into an e-book was a convenient way to store it.