Sharpen PDF on Mac quickly

Note: Some features described here aren't available yet. Contact us at support@dochub.com if you're interested.
Aug 6th, 2022
forms filled out
0
forms filled out
forms signed
0
forms signed
forms sent
0
forms sent
Service screenshot
01. Upload a document from your computer or cloud storage.
Service screenshot
02. Add text, images, drawings, shapes, and more.
Service screenshot
03. Sign your document online in a few clicks.
Service screenshot
04. Send, export, fax, download, or print out your document.

How to sharpen PDF on Mac with DocHub

Form edit decoration

DocHub is an innovative platform that simplifies document editing, signing, distribution, and form completion, empowering users to manage their documents efficiently. With deep integration into Google Workspace, our editor allows seamless importing, exporting, and modifying of PDFs. Whether you're looking to enhance your PDFs for presentations or simply want to improve their clarity, sharpening a PDF on Mac using our platform is a straightforward process that you can accomplish online for free.

Follow the steps to sharpen your PDF on Mac:

  1. Open the website of your document management platform and log in to your account.
  2. Upload the PDF file you wish to sharpen by selecting it from your device or importing it directly from your Google Drive.
  3. Once your document is open, navigate to the editing tools to enhance the visual quality of your PDF.
  4. Adjust the settings to sharpen the image quality; you can usually find these options within the adjustment features.
  5. Preview the changes to ensure that the PDF meets your expectations for clarity and detail.
  6. Finally, export the sharpened PDF back to your device, print it, or share it directly from the platform.

Start sharpening your PDFs today and experience the convenience of DocHub for free!

PDF editing simplified with DocHub

icon
Seamless PDF editing
Editing a PDF is as simple as working in a Word document. You can add text, drawings, highlights, and redact or annotate your document without affecting its quality. No rasterized text or removed fields. Use an online PDF editor to get your perfect document in minutes.
icon
Smooth teamwork
Collaborate on documents with your team using a desktop or mobile device. Let others view, edit, comment on, and sign your documents online. You can also make your form public and share its URL anywhere.
icon
Automatic saving
Every change you make in a document is automatically saved to the cloud and synchronized across all devices in real-time. No need to send new versions of a document or worry about losing information.
icon
Google integrations
DocHub integrates with Google Workspace so you can import, edit, and sign your documents directly from your Gmail, Google Drive, and Dropbox. When finished, export documents to Google Drive or import your Google Address Book and share the document with your contacts.
icon
Powerful PDF tools on your mobile device
Keep your work flowing even when you're away from your computer. DocHub works on mobile just as easily as it does on desktop. Edit, annotate, and sign documents from the convenience of your smartphone or tablet. No need to install the app.
icon
Secure document sharing and storage
Instantly share, email, and fax documents in a secure and compliant way. Set a password, place your documents in encrypted folders, and enable recipient authentication to control who accesses your documents. When completed, keep your documents secure in the cloud.
dochub logo
google logo

Drive efficiency with the DocHub add-on for Google Workspace

Access documents and edit, sign, and share them straight from your favorite Google Apps.
Install now

How to sharpen PDF on Mac

5 out of 5
2 votes

Gary from MacMost.com demonstrates various methods of compressing PDF files on a Mac. He explains that you can use Preview to compress PDFs by exporting them with special image compression settings. However, this process can be time-consuming. Gary suggests creating a custom Automator workflow for quicker and more personalized compression. He uses a sample PDF of an electric bill to illustrate the process, showing how to reduce the file size from 6.8 MB.

video background

Got questions?

Here are some common questions from our customers that may provide you with the answer you're looking for. If you can't find an answer to your question, please don't hesitate to reach out to us.
Contact us
The best and easiest way to sharpen a PDF image is to simply scan the original document again. Often, blurry pages result from scanning errors, such as a bump to the machine or a dirty scanning plate. No amount of image editing and noise reduction will ever make such an image resolve more clearly.
Choose the hamburger menu (Windows) or the File menu (macOS) Print. From the Page Sizing Handling menu, select Custom Scale. Enter the percentage you want to magnify or reduce the PDF. Select Print.
Enhance scans Open a PDF file containing a scanned image in PDF Expert for Mac. Select the Scan OCR tab. Click Enhance Scan to enter a preview mode. Choose the color filter on the sidebar on the right. If needed, remove distortion and set the page size. Click the blue Enhance button in the right to apply changes. Enhance and adjust your scans | Help Center Readdle enUS scan-ocr enhan Readdle enUS scan-ocr enhan
A step-by-step guide to Sharpen PDF on Website Open a web browser on your device. Open the DocHub site and click Log in if you currently have an account. Once you find the Dashboard, upload your file for editing. When in editing mode, make all your modifications and Sharpen PDF on Website. Sharpen PDF on Website online | DocHub dochub.com functionalities sharpen-pdf- dochub.com functionalities sharpen-pdf-
Some PDF viewers produce slight text or image blurs when they display documents at less than 100 percent display size. Resolve the blurriness by viewing at the actual resolution. Zoom problems can also end up embedded in the document. This most often happens with Web resolution images, such as screen captures.
Open the PDF document you want to adjust the resolution of in . Click on the Adjust Resolution option in the toolbar at the top of the page. A pop-up window will appear with options to adjust the resolution.
Solution 2. Fix PDF Font Blurry on Mac with Preview The solution that most people use exists in Preferences within Preview. Then hit on the PDF tab in the pop-up window. Just untick the option for Viewing Documents, which is Smooth text and line art. In most cases, the problem should resolve. How to Fix a Blurry PDF in Preview on Mac (macOS 11 Included) Wondershare PDFelement pdf-editor-mac pdf-blur Wondershare PDFelement pdf-editor-mac pdf-blur
The best and easiest way to sharpen a PDF image is to simply scan the original document again. Often, blurry pages result from scanning errors, such as a bump to the machine or a dirty scanning plate. No amount of image editing and noise reduction will ever make such an image resolve more clearly. Fix Blurry Scanned PDF - Tungsten Automation tungstenautomation.com learn blog ho tungstenautomation.com learn blog ho

See why our customers choose DocHub

Great solution for PDF docs with very little pre-knowledge required.
"Simplicity, familiarity with the menu and user-friendly. It's easy to navigate, make changes and edit whatever you may need. Because it's used alongside Google, the document is always saved, so you don't have to worry about it."
Pam Driscoll F
Teacher
A Valuable Document Signer for Small Businesses.
"I love that DocHub is incredibly affordable and customizable. It truly does everything I need it to do, without a large price tag like some of its more well known competitors. I am able to send secure documents directly to me clients emails and via in real time when they are viewing and making alterations to a document."
Jiovany A
Small-Business
I can create refillable copies for the templates that I select and then I can publish those.
"I like to work and organize my work in the appropriate way to meet and even exceed the demands that are made daily in the office, so I enjoy working with PDF files, I think they are more professional and versatile, they allow..."
Victoria G
Small-Business

Security and compliance

At DocHub, your data security is our priority. We follow HIPAA, SOC2, GDPR, and other standards, so you can work on your documents with confidence.

Learn more
ccpa2
pci-dss
gdpr-compliance
hipaa
soc-compliance
be ready to get more

Edit and sign PDFfor free

Get started now