Why Do the File Sizes of PDFs Often Decrease after I Add a Few?

Upload and start working with your PDF documents.
No downloads required

How To Annotate PDF Online?

Upload & Edit Your PDF Document
Save, Download, Print, and Share
Sign & Make It Legally Binding

Easy-to-use PDF software

review-platform review-platform review-platform review-platform review-platform

Why do the file sizes of PDFs often decrease after I add a few annotations to them (with PDF XChange View)?

You can create PDF from single or multiple photos at a time. And the photos can be in different image formats. To create a PDF from a single photo, you can click the “Create PDF” button; If you want to create a PDF from multiple photos, you can click the “Combine PDF” button. Before saving the files into PDF, you can make the file size smaller by tweaking the image quality. To do this, go to the “File” menu and choose “Optimize > Custom”. Then you can customize image PDF, quality and more. For more details, you can read. How to Convert Photo to PDF

Customers love our service for intuitive functionality



46 votes

Annotate PDF: All You Need to Know

There are several formats and sizes of the photos in Camera Raw. Some of them can save perfectly in PDF, while others are not as good. For that reason, the below guides are useful for photo conversion. Format Conversion Size Download Size Camera Raw JPEG — 1408 KB (902 KB/megapixels) .JPG, .JPEG or .BMP — .28 MB .JPG, .JPEG and .BMP — .9 MB Camera RAW — 30.5 MB (19.5 MB/Megapixels) .RAW — 8.4 MB Camera RAW format is the best choice for people who want their images to be more compact and light than the other formats. To convert from the Camera RAW to a PDF is not a big deal for most, but if you need to know to be able to print, you'll probably need to check here first. How to Print Photo to PDF To print your photos to PDF, you need to install Acrobat Reader DC, a free PDF viewer.

Supporting Forms

Submit important papers on the go with the number one online document management solution. Use our web-based app to edit your PDFs without effort. We provide our customers with an array of up-to-date tools accessible from any Internet-connected device. Upload your PDF document to the editor. Browse for a file on your device or add it from an online location. Insert text, images, fillable fields, add or remove pages, sign your PDFs electronically, all without leaving your desk.