How to convert a picture into a PDF?

I. What is PDF?

PDF is a format created by Adobe in the 1990s that can contain text, images, embedded fonts, hyperlinks, videos, interactive buttons, forms, and more. PDF files can be opened on any device or operating system without using the application that created the PDF document. Today, most web browsers can open PDF documents directly. In addition, whether you open a PDF file on a smartphone, tablet, or computer, its layout and content will remain the same without any changes, and the stability is high.

After understanding the PDF format, the following will introduce the method of converting photos to PDF.

II. How to Convert Photos to PDF on Computer

1. Convert with Renee PDF Aide

① What is Renee PDF Aide ?

Rene.E Laboratory ™PDF convert , is a multifunctional tool software that integrates PDF file editing and format conversion. The software has a simple interface and various functions, and is equipped with practical PDF editing functions, such as repairing damaged files,Optimize the loading time of large files , split or merge PDF files, adjust the display angle of PDF files, encrypt/decrypt PDF files, add multi-form watermarks to PDF files, convert images to PDF, etc. In addition, the software also has the PDF format conversion function, which can convert PDF files into common format files such as Word/Excel/PowerPoint/Image/HTML/TXT, and supports quick conversion of the entire PDF document or specified pages within the document into For other formats, the conversion speed can be as high as 80 pages per minute.

In addition, Renee PDF Aide integrates advanced OCR (Optical Character Recognition) technology and provides OCR language packages such as English/French/German/Italian/Spanish/Portuguese/Chinese/Korean/Japanese. In OCR mode, select the corresponding recognition language, which can greatly improve the accuracy of character recognition when converting scanned documents or pictures.

② How to use Renee PDF Aide to convert photo Convert to PDF?

Here you can use Renee PDF Aide’s “Image to PDF” function, the operation is very simple, the following is the specific operation process.

Step 1: Download and install Renee PDF Aide, then run the software. Select the (PDF Toolset) option.

Step 2: In the function menu bar at the top, select the (Image to PDF) option, and then click (Add File) to import the photo file to be converted, or directly drag and drop the photo file into the software, which supports importing multiple files, batch Easy to operate. The image formats supported by this function are BMP/ PNG/ JPG/ GIF/ TIFF.

Step 3: After importing photo files, select the mode of image to PDF conversion, there are two modes. After the selection is complete, click the (Convert) button in the lower right corner to convert the photo into a PDF file.

In addition to the image-to-PDF function, Renee PDF Aide’s “PDF Toolset” also includes other practical editing tools, whether it is repairing, compressing, merging, rotating, encrypting, or adding watermarks to PDF files, it can be done very smoothly , you can try it according to your actual needs. If you need to convert PDF to other formats, you can also use the “Convert PDF” function module of Renee PDF Aide to complete it, which supports the conversion of PDF files into common format files such as Word/Excel/PowerPoint/Image/HTML/TXT.

2. Use the online tool Smallpdf to convert

Smallpdf is an online tool developed for PDF files. It has the functions of converting PDF to other formats and converting other formats to PDF. In addition, it can also perform operations such as splitting, merging, compressing, encrypting, and rotating PDF files. To convert photos to PDF, you can use the website’s “JPG to PDF” function.

Operation URL: https://smallpdf.com/cn/jpg-to-pdf

Proceed as follows:

Open the operation website of Smallpdf, and click (select file) on the “JPG to PDF” function page to upload the photo to the website. After adding photos, click the (Convert) button to convert photos to PDF files.

III. How to Convert Photos to PDF Files on iPhone

Converting photos to PDF files on iPhone is a simple matter, you can follow the steps below.

Step 1: Find the photo to be converted in the “Photos” app, long press the photo to select (Share) > (Print), and in the “Printer Options” interface, use two fingers to zoom in on the photo at the same time.

Step 2: Click the “Share” icon in the upper right corner of the pop-up interface, you can see that the photo has been converted into a PDF document, and you can save the PDF document to “File” or share it with other programs.