In fact, adding a single font to a PDF document can sometimes increase the file size substantially. Second, images can also be a culprit. The overall resolution and bit-depth of an image can directly impact the overall file size — especially if you're using color images with high resolution.
In the latest version of Adobe Acrobat, open the PDF you wish to re-save as a smaller file, choose File, Save as Other, and then Reduced Size PDF. You'll be prompted to select the version compatibility you need — it defaults to Retain existing to keep the current file settings — and then you can click OK to save.
Acrobat can size the pages of a PDF to fit the selected paper size. Choose File > Print. From the Page Scaling pop-up menu, select one of the following options: Fit To Printable Area Scales small pages up and large pages down to fit the paper.
The primary way to reduce the file size of an image is by increasing the amount of compression. In most image editing applications this is done by the selections you make in the “Save As” or “Export As” dialog box when saving a PNG, JPG, or GIF.
Open your PDF in Adobe Acrobat Pro and choose file. Export it to the new file format by going to the right pane and choosing “Export PDF” tool. Or, go to the menu and select “File” > “Export to” > “Image.” Choose image format type (e.g., JPG file, TIFF, etc.).
JPG format
Use the “Crop” feature to remove all empty space around the image. Reduce the image size. Options are usually found under the advanced settings menu of the software. Reduce the JPG image quality if you have access to photo-editing software.
Use image editing software
Image editing software such as Adobe Photoshop, GIMP, or Pixlr can be used to resize images without losing quality. These programs allow you to adjust the image's size while maintaining its original quality.
If you wish to resize your images while keeping every detail in the final output, you need to use an image editing tool. Canva, for example, works by letting you add a background to “pad” the image. This allows you to use a new aspect ratio for the same image without cropping any part out.
Best Photo Resizing Apps:
Picsart. Photo & Picture Resizer. Reduce Images. Photo Resizer.
1. JPEG Optimizer. JPEG Optimizer allows you to upload and compress your photos online. This simple tool works, as its name implies, only on JPEG files.
The Acrobat online converter tool lets you quickly convert a PDF to a PNG, TIFF, or JPG image using any web browser. Just choose your preferred file format. The Acrobat JPG conversion process happens in seconds, delivering image quality you can trust.
Tips to Convert PDF to JPG without Losing Quality
Select the "Best Quality" option to ensure that the image retains its clarity and resolution. Save as JPG Format: When converting PDF to JPG, always select the JPG format from the "Save as type" dropdown menu to ensure that the image is saved in the correct format.
Some images consist of more pixels than others. There are some types of digital images that are comprised of millions of pixels making them extremely large. These images take up a lot of storage space, which can pose a problem if you try to email or transfer them to another device or computer.
You should correct the resolution to 300 dpi if you need a high-resolution JPG. To insert the data into the new file, click Paste or press Ctrl+V. Then save your file in JPEG or JPEG 2000 format and voilà!
While there isn't a built-in way to save a PDF as a JPEG on Windows, you can install a free app called Any PDF to get the job done. If you're using a Mac, you won't have to install any software, as Preview makes the conversion simple. On a phone or tablet, you can use a free online converter in any web browser.
Optimal image resolution for laser printing is 300 dpi. Optimal image resolution for computer screen display is 100 dpi. If the images need to printed for critical analysis - use print resolution. Otherwise screen resolution should be fine and will reduce the image file size by at least a factor of three.