6 Best Free Online HEIF to PDF Converter Websites

Here is a list of the best free online HEIF to PDF converter websites. HEIF stands for High-Efficiency Image File Format. It is an image file format that has a smaller size and higher image quality compared to JPEG. HEIF uses advanced compression known as HEVC or H.265. On the other hand, PDF is a portable document file format that can store formatted text, images, etc. If you want to convert HEIF images to PDF then these websites can help you with that.

This post covers 6 free websites where you can easily convert HEIF images into one or more PDF files. You can visit the converters and convert your files anonymously without creating an account. All these websites can convert one as well as multiple HEIF images to PDF simultaneously. Some websites also pack additional options and can multiple HEIF images into one or separate PDF files. You can go through the post and check these out in detail.

My Favorite Online HEIF to PDF Converter

Online2PDF is my favorite website to convert HEIF to PDF online. This is the best website whether you have to convert one HEIF image or multiple. It can convert up to 20 files at a time. And you can customize the converter to combine all the HEIF images into a single PDF or you can choose to make a separate PDF for each HEIF file.

You can check out our lists of the best free MOBI to PDF Converter Online Services, Online PSD to PDF Converter Websites, and Online JPG to PDF Converter Websites.

Online2PDF

Online2PDF is a free online HEIF to PDF converter website. This website offers PDF converters and tools for various purposes. This particular converter can convert up to 20 PDFs in one go. But you have to make sure the total size of all the files combined must be up to 150 MB.  And for a single file, it should be up to 100 MB. Apart from that, this converter comes with options to compress, add header/footer, and set the layout before conversion. If your HEIF has password protection, you get the option to insert the password to unlock the file. In the case of multiple conversions, it can merge multiple HEIF files into a single PDF and can also keep them separate. The merge method has two options; mix one after another and mix alternatively page after page. That’s not all; it also has a setting to apply compression to the PDF output. This lets you set the quality and resolution of the images along with an option to make the pages black and white.

How to convert HEIF to PDF online with Online2PDF?

• Follow the link provided below to access this HEIF to PDF converter on Online2PDF.
• Scroll down to the converter and add your HEIF files there.
• Configure the conversion settings and select the method of conversion.
• Then, pick PDF as the output format for the conversion and set compression preference if needed.
• Click the Convert button to start the conversion.

Key Points:

• Batch Conversion: Yes; up to 20 files per conversion.
• Supported File Size: up to 150 MB (multiple files) and up to 100 MB (single file).
• Conversion Quota: 150 pages per conversion.
• Cloud Integration: Not available, local upload only.
• Conversion Options: Two conversion methods. Resize, Rotate, Crop, Unlock Password Protected HEIF files, and Output Compression.
• Download Method: Direct download.
• Email Notification: Not available.
• Data Privacy: Deletes files after download.

FreeConvert

FreeConvert offers an online HEIF to PDF converter. This converter can convert files up to 1 GB in size. It has cloud import functionality for Google Drive, Dropbox, and via URLs. So you also have options to import remote files apart from local upload. You can add multiple files to the converter but it can only convert up to 5 files at a time. If you need to convert multiple files, it would be convenient to do that in batches of 5 files. This converter also packs additional conversion options where you can configure various parameters for the output. This includes options to set page size, orientation, margin, image alignment, etc. You can apply these settings to all the files you are converting or configure different options for each file separately. After the conversion, you get the option to download the files alongside their names. But it also has options to export to supported cloud storage and generate QR codes for sharing. Last but not least, this website offers 750 free conversion minutes per month which allows you to perform 25 conversions per day.

How to convert HEIF to PDF online with FreeConvert?

• Use the link provided below to open this HEIF to PDF converter in your browser.
• Upload your HEIF files from local storage or fetch them from the cloud.
• Make sure the Output is set to PDF. Use the gear-icon to separately customize additional options for each file.
• Then, click on the Convert to PDF button to start the conversion.
• Once done, get your converted files using the method that is convenient to you.

Key Points:

• Batch Conversion: Yes; up to 5 files per conversion.
• Supported File Size: up to 1 GB.
• Conversion Quota: 750 free conversion minutes per month.
• Cloud Integration: Google Drive, Dropbox, and via URLs.
• Conversion Options: Set page size, orientation, margin, image alignment, etc.
• Download Method: Direct download (Separate & Zipped), Export (Google Drive & Dropbox) & QR Code.
• Email Notification: Not available.
• Data Privacy: Option to delete files right after conversion; auto-delete 24 hours after conversion.

Aconvert

Aconvert is a file conversion website where you can convert HEIF to PDF online. This converter can process up to 10 files simultaneously and also got cloud import options including Google Drive, Dropbox, and via URLs. It has a 200 MB size limit per conversion. This means you can add up to 10 files or 200 MB of HEIF files, whichever limit reaches first. You won’t get any additional conversion options here. With that, the process of conversion is quick and easy to follow.

How to Convert HEIF to PDF online on Aconvert?

• Use the link given below to open this HEIF to PDF converter in your browser.
• Upload your HEIF files or import files from the web using any of the available options.
• Then pick PDF as the output format and start the conversion.
• Once done, use the download icon alongside the output file names to save the files.

Key Points:

• Batch Conversion Support: Yes, up to 10 files per conversion.
• Maximum File Size Allowed: 200 MB per conversion.
• Cloud Storage Integration: Google Drive & Dropbox and via URLs.
• Free Conversion Quota: No limit; any number of conversions.
• Additional Conversion Options: No additional conversion options.
• Download Method: Direct Download (Separate Files).
• Email Notification/Share: Not available.
• Data Privacy: Option to delete files after conversion; auto-delete files after 24 hours.

Convertio

Convertio is another cloud-based conversion platform where you can convert HEIF to PDF online. This converter supports multiple input methods. You can either upload local files or import the files from Google Drive, Dropbox, and the Web. You can add up to 2 files and convert them all simultaneously. There is a 100 MB maximum upload limit here. And, you get 10 free conversion minutes per day without an account. Apart from that, it does not offer any additional conversion options or cloud export functionality.

How to convert HEIF to PDF online with Convertio?

• Go to the Convertio website and upload your HEIF  files there.
• Then select PDF as the output format for the conversion.
• Click the Convert button to start the conversion.
• Wait for the conversion to end and use the Download button to save the converted PDF files.

Key Points:

• Batch Conversion: Yes; up to 2 files per conversion.
• Supported File Size: up to 100 MB.
• Conversion Quota: 10 free conversion minutes per day.
• Cloud Integration: Google Drive and Dropbox.
• Conversion Options: Not available.
• Download Method: Direct download (Separate & Zipped).
• Email Notification: Not available.
• Data Privacy: Option to delete files right after conversion; auto-delete after 24 hours.

Online-Convert

Online-Convert is a free website to convert HEIF to PDF online. This converter can convert up to 3 files per conversion. You can upload locally saved HEIF files or fetch the files directly from Google Drive, Dropbox, or the Web via a URL. This converter also has optional settings to enable OCR conversion for a particular language and an option to fix crooked images. There is a maximum 100 MB upload size limit. As long as your HEIF files are under 100 MB, there won’t be an issue converting those on this website.

How to convert HEIF to PDF online with Online-Convert?

• Use the link given below to open this converter in your browser.
• Upload your HEIF files to the converter or import them from the cloud. You can add multiple files.
• Configure the optional settings as per your needs.
• Click on the Start Conversion button to start the conversion.
• Wait for the conversion to end and then download the PDF files using the desired download option.

Key Points:

• Batch Conversion: Yes; up to 3 files per conversion.
• Supported File Size: up to 100 MB.
• Conversion Quota: 3 conversions per 24 hours.
• Cloud Integration: Google Drive, Dropbox, and via URLs.
• Conversion Options: OCR support and Deskew.
• Download Method: Direct download (Separate & Zipped), Export (Google Drive & Dropbox) & QR Code.
• Email Notification: Not available.
• Data Privacy: Option to delete files right after conversion; auto-delete after 24 hours.

FreeFileConvert

FreeFileConvert is another free website with an online HEIF to PDF converter. This converter has three sections to add the files. It includes local upload, URL import, and cloud import from Google Drive or Dropbox. It can convert up to 5 files at a time with a maximum combined size limit of 300 MB per conversion. So make sure the combined size of the input file must not exceed that. Apart from that, this converter does not offer any additional conversion settings but it has an email alert feature. You can drop an email address and get an email with a download link. Along with that, it also has an option to delete files from the site. The converted files are available for 24 hours or till 5 downloads.

How to convert HEIF to PDF online on FreeFileConvert?

• Open this HEIF to PDF converter using the link provided below.
• Click on the Choose File button and upload your HEIF files. Or, import files from the cloud.
• Then pick PDF as the output format and start the conversion.
• After the conversion, download converted files directly or use the email option to share the link via email.

Key Points:

• Batch Conversion Support: Yes, up to 5 files per conversion.
• Maximum File Size Allowed: up to 300 MB per conversion.
• Cloud Storage Integration: Import via URLs, Google Drive, or Dropbox.
• Free Conversion Quota: No limit, you can perform any number of conversions.
• Additional Conversion Options: Does not offer additional conversion options.
• Download Methods: Direct Download (PDF output).
• Email Notification/Share: Yes, offers an option to email a download link to anyone.
• Data Privacy Measures: Automatically deletes files after 24 hours; option to delete files right after conversion.