PDF to JPG: The Ultimate Guide to Converting Your Documents
24 February 2024 Senior Product Manager
Summary
Discover the seamless process of transforming PDF files into JPG format and effortlessly extracting images with our comprehensive guide. Elevate the flexibility and reach of your documents today.
PDF
PDF (short for Portable Document Format) is a common file format developed by Adobe Systems for file exchange. It encapsulates a complete description of a flat document in a fixed layout, including text, images, fonts, hyperlinks, videos, buttons, and forms. Features:
- Reliability: PDF files are ideal for file sharing and transfer. During the file sharing process, the pictures, graphics, or text in the document can be displayed completely correctly and will not be changed.
- High quality: Image quality imported to PDF is unchanged. This also ensures high-quality image export for printing, sharing, and editing.
JPG
JPG was developed by the Joint Photographic Export Group, where the filename comes from. JPG and JPEG are the same in function and meaning, with the only difference being the number of characters used. In earlier versions of Windows, filenames required a three-letter extension, so “
.jpeg” is shortened to “.jpg“. JPG is a standard for continuous-tone still image compression, with a compression ratio of 10:1 to 20:1. The compression ratio can be adjusted to balance picture quality and file size. JPG supports high compression rates, making it ideal for web design and file sharing. It is commonly used in digital cameras and photo-sharing devices.
Features:
- Small file size with fast download speed. Initial saving as JPEG offers a compression ratio of about 10:1. For larger pictures, saving in JPG format is recommended.
- Capable of handling 16.8M colors for accurate reproduction of full-color images.
- Image quality may be compromised during compression.
- File size and quality can be adjusted freely during the compression process.
Comparison of PDF and JPG
strong>JPG is an image file and PDF is a document file. Depending on the purpose, PDF can be converted to JPG. JPG files are smaller than PDF files with the same content.
When saving a PDF file, it retains the original layout while allowing for editing and content manipulation through professional software. In contrast, JPG format combines image or document components into a single file, making it impossible to separate them.
Another difference is in copying text. PDF allows you to copy selected text from the file, while JPEG does not allow you to copy text from the file.
Common Application Scenarios for Converting PDF to JPG
- Viewing PDF files with different fonts and anti-aliasing enabled can consume a lot of computer memory, leading to freezing or overheating on phones.
- Some PDF readers like Adobe Reader have security vulnerabilities, with over 50 security holes found, and malicious PDF files can carry malware.
- To display specific content from a PDF document in a video, consider converting it to JPG format before inserting.
- When sharing on social media, image formats are more convenient than PDF files for uploading and sharing.
PDF and JPG files have their own advantages and disadvantages, sometimes we need to convert PDF to JPG format. The following will introduce in detail the various operation methods of converting PDF to JPG format.
Renee PDF Aide is a user-friendly software renowned for its high conversion speed of up to 80 pages per minute. It is adept at handling a multitude of image formats, including JPG, PNG, BMP, GIF, and TIFF. But its capabilities don’t end there; it also expertly manages conversions to and from Word, Excel, PowerPoint, ePub, Text, and HTML formats. This versatile PDF converter also boasts features for editing, optimizing, repairing, and encrypt PDF files. With its simple interface and straightforward operation, it emerges as a stellar alternative to Adobe Acrobat. To top it off, a free trial is readily available, making it an attractive option for personal use.
Supported operating systems: Windows 10/8.1/8/7/Vista/XP/2000 (32-bit and 64-bit versions).
Hot Topic - ADsRenee PDF Aide - Powerful PDF Editing Tool 
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Easy Use with simple steps
Functional Encrypt/decrypt/split/merge/watermark
Safe Protect PDF with AES256 algorithms
Free TrialFree TrialNow 800 people have obtained the free version!The specific operation steps are as follows:
① After installing Renee PDF Aide, open it. Then, select “Convert PDF“.
② Select “Image” in the upper menu bar, and then set the output image resolution and image format.
③ Click the “Add File” button to open the PDF file to be converted. After the file is successfully added, the information of the file to be converted will be displayed in the conversion list, click the “Select Page” list to set the page for file conversion.
④ Click the “Convert” button to convert. When the conversion is over, the software will prompt the total number of converted files and the number of successfully converted files. At this time, the PDF file has been successfully converted into an image.
TipsAs an extra tip, if you also need to convert JPG images to PDF files, you can also convert them through Renee PDF Aide.
① Open Renee PDF Aide, click “PDF Toolset”.
② Click “Add File” to import the picture into the software.
③ Click “Image to PDF” in the upper menu bar, and then select “Merge into one file” or “One image per PDF file”.
Description of image conversion settings:
- Merge into one file: Generate all added pictures into one PDF file, and one page of PDF will be generated for one picture.
- One image and one PDF file: generate a PDF file for all the added images and one image.
⑤ Finally, select the location to save the file and click “Convert”.
Adobe Acrobat DC is an electronic word processing software developed by Adobe for reading, editing, managing, and sharing PDF documents. It also allows for quick conversion of PDF files to JPG images.
The specific operation steps are as follows:
① Open the PDF file in Adobe Acrobat DC. On the toolbar on the right, choose Export PDF.
② Then click “Image” > “JPEG”. If you need to set the output quality of the JPEG picture, click the “Settings” icon next to JPEG to change the file, color and conversion settings, and then click “OK”.
③ Uncheck “Export all images” and click “Export”. In the opened Save As window, you can choose the location to save the picture and enter the file name, and finally click “Save”.
Mac computers have a built-in preview application that allows you to convert PDF files to JPG images without downloading additional applications. Using the Preview application, you can convert files to image formats such as JPG, PNG, and TIFF. Additionally, the preview application offers simple PDF and image editing functions. It can only convert one page of the document at a time, so multiple operations are required for PDFs with multiple pages.
The specific operation steps are as follows:
① Open the PDF file in Preview. Then, select the pages you want to convert to JPG, and click File > Export.
② In the opened dialog box, select “JPEG” in the format drop-down menu. After setting the resolution and pixels for the picture, click “Save” to complete the conversion.
ZAMZAR is a full-featured online format conversion tool that supports converting PDF to JPG, EPUB, DOC, JPEG, CR2, CRW, HTML, ODP, TXT, CSV, DWG, GIF, and more. It also allows for mutual conversion between various format files, adding watermarks, and password protection for PDF files.
Conversion link: https://www.zamzar.com/
After opening the conversion link of ZAMZAR, click the “Add Files” button to upload the PDF file to be converted to the web server. Then select the “jpg” format in the format option box, and click the “Convert Now” button to complete the conversion to PDF format.
The advantage of PDF is that it is not easy to be edited, and the security will be higher. Because of this feature, pictures in PDF cannot be directly copied and extracted, but sometimes we need to extract individual or all pictures from PDF files. To address this need, the following describes several image extraction methods from which you can choose one.
Extracting images from PDFs is easy with Adobe Acrobat DC or Adobe Acrobat Reader DC.
use selection tool
The specific operation steps are as follows:
① After opening the PDF file in Adobe Acrobat Reader DC, right-click the document and select “Select Tool” from the pop-up menu.
② Right-click on the picture and select “Copy Image”. After copying, the image is saved to the clipboard.
Use the snapshot tool
The specific operation steps are as follows:
① After opening the PDF file, select “Edit” > “Take Snapshot”.
② Drag the mouse in the area where the picture is to be extracted, select the picture and release the mouse button. The picture will now be saved to the clipboard, where you can paste it into any image editing program to save it. Also, press the Esc key to exit snapshot mode.
The easiest way to extract pictures is to use the screenshot tool included in
Windows 10, Windows 8.1, and Windows 7. However, the disadvantage is that the captured image may not be as clear as the original.The specific operation steps are as follows:
① Click the “Start” button, search for “Snipping Tool” in the search box on the taskbar, and click to open it in the result list.
② Click “Mode”, and you can choose “Snip in any format”, “Snip in rectangle”, “Snip in window” and “Snip in full screen”. After selecting the screenshot mode or clicking the “New” button, the screenshot will start immediately. In addition, you can also choose “Delay” screenshot, which can be delayed for 1~5 seconds.
③ After the capture is complete, please click the “Save” or “Copy” button to save the picture to a folder or clipboard.
Windows Snipping Tool is a very fast and effective image extraction method, but sometimes, in order to pursue higher image quality, you need to download and use professional PDF image extraction software.
PkPdf Converter is a free PDF conversion tool, you can convert PDF files to text, JPEG images, html, and can extract images from PDF. The user interface of the software is simple, and it only takes a few simple steps to complete the image extraction operation.
The specific operation steps are as follows:
① Import the PDF file into the software, and enter the page number range of the image you want to extract.
② In the drop-down menu of “Choose conversion”, you are provided with four output options for PDF extraction, please select the third item “Extract all images from PDF”.
③ Finally, click “Convert”, the software will start to scan all the pages in the file and save the extracted pictures to the specified folder.
For a software-free solution, opt for online PDF editing tools to swiftly extract images from PDFs, though extraction speed may vary with internet connectivity. Large quantities of images could prolong the process. Try Smallpdf’s multifunctional online tool with a free trial. Visit the link, select "Choose File" to upload your PDF, pick “Extract Single Image” or “Convert Entire Page”, and after processing, click “Download”.
Smallpdf online tool: https://smallpdf.com/cn/pdf-to-jpg
In addition to the above-mentioned PDF format conversion and image extraction operations, frequently used PDF editing operations include merging, splitting, adding watermarks, and rotating. In order to finish editing more efficiently, it is recommended that you use Renee PDF Aide. This software is a collection of various editing functions, among which the “PDF Toolset” module can already meet most of your editing needs.
Hot Topic - ADsRenee PDF Aide - Powerful PDF Editing Tool
Easy to use Friendly to computer beginners
Multifunctional Encrypt/decrypt/split/merge/add watermark
Safe Protect PDF with AES256 algorithms
Quick Edit/convert dozens of PDF files in batch
Compatible Convert PDF to Excel/PowerPoint/Text, etc.
Easy Use with simple steps
Functional Encrypt/decrypt/split/merge/watermark
Safe Protect PDF with AES256 algorithms
Free TrialFree TrialNow 800 people have obtained the free version! After downloading and installing Renee PDF Aide, open it and click on “PDF Toolset” in the function menu bar to perform personalized editing operations on PDF files. Functions include repair, optimization, split, merge, rotate, encrypt/decrypt, watermark, and converting images to PDF. You can also edit multiple PDF files simultaneously with batch operations for convenience and speed.
Description of PDF toolset editing function modules:
Repair: Repair damaged or unopenable PDF files.
Optimization: Optimize PDF files that take a long time to load, and compress large PDF files.
Split: Split a multi-page PDF file into multiple files or one as needed.
Merge: Merge and output multiple PDFs into one PDF, and you can also specify the pages to be merged.
Rotation: Adjust the display angle of the PDF file.
Encryption & Decryption: You can encrypt PDF files or decrypt password-protected PDF files.
Watermark: Add foreground watermark/background watermark to PDF files, watermark can choose picture or PDF document.
Image to PDF: You can choose to merge and convert images into one file, or generate a PDF file from one image.
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