PDF to MOBI
Convert PDF to MOBI online and free
Step 1 - Select a file(s) to convert
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Max. file size 50MB (want more?)
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Step 2 - Convert your files to
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4.5 out of 5 based on 223 reviews
I tried it and immediately fell in love! It was so easy to use! After a couple conversions I bought the guys a cup of coffee. A couple more and decided this was too good to abuse! I joined! My life is so much easier!
TillieI had a huge, problematic file to convert that couldn't go through the usual automated conversion process. The Zamzar team responded quickly to my request for help, and they took the extra steps needed to do it manually.
PDinSFUsed it for over a year to convert my bank statements to csv files. Great quick app, increased my productivity a lot. Also, amazing support - always helped me quickly!
Agata WierzbickaI've used this product for years. And customer service is excellent. Just had an issue where I was charged and I didn't agree with the charge and they took care of it, even though they didn't have to.
JHI have been so thankful for Zamzar’s support from the beginning of the Pandemic to the present day. Their service is first rate & their helpfulness is always the best it could be.
MaryA very useful and professional site. The service is easy to use and the administrators are helpful and courteous.
David SheltonI use Zamar whenever I need to convert audio and video files from multiple submitters to 1 uniform file format for Audio and Video Editing. I can do multiple large files in a short amount of time.
Christopher BeeGreat for when you need a lot of conversions in a short time. You have directly access and can even put the subscription on for just a month.
Sabina CalisGreat thanks to you all for helping me to get the OLD files converted correctly. 20 years, quite a long time, reviewing the files brings much memory to me. That's the best gift I received last year. Thank you all again.
Jiunn-Ru LaiI feel like Zamzar is an active team member, especially for projects that I work on where I am the workhorse and it saves so much time and frustration. I am spoiled with Zamzar, because they have set the bar for file conversion and customer service very high.
Deborah HermanTrusted by employees at these brands
Employees of some of the world’s most well-known brands rely on Zamzar to convert their files safely and efficiently, ensuring they have the formats they need for the job at hand. From global corporations and media companies, to respected educational establishments and newspaper publications, employees of these organisations trust Zamzar to provide the accurate and reliable conversion service they need.












Your files are in safe hands
Zamzar has converted over 510 million files since 2006
For every 10,000 files converted on Zamzar, we'll plant a tree. By using Zamzar you are helping to make a difference to our planet
We're committed to regular charitable giving. Each month we donate at least 2% of our company profits to different charities
From your personal desktop to your business files, we've got you covered
We offer a range of tools, to help you convert your files in the most convenient way for you. As well as our online file conversion service, we also offer a desktop app for file conversions straight from your desktop, and an API for automated file conversions for developers. Which tool you use is up to you!
Want to convert files straight from your desktop?
Get the AppFully integrated into your desktop
Convert over 150 different file formats
Convert documents, videos, audio files in one click
Need conversion functionality within your application?
Explore the APIOne simple API to convert files
100s of formats for you to choose from
Documents, videos, audios, images & more...
Why choose Zamzar?
With Zamzar, file conversions are easy, reliable and convenient, so you can quickly convert your documents, images, videos, and more, to the formats you need. With faster downloads of converted files, and friendly and helpful support when you need it, you’ll have everything you need to work with your files.

Cloud Based
Zamzar is a cloud-based conversion tool, which means you can convert your file from anywhere, providing you have a working internet connection!

Fast Downloads
We've recently developed real-time conversions, which means you never have to leave our site to convert and download your file.

Innovation
We’re always innovating, which has led to us releasing a new desktop app, real-time file conversions, and many more file-conversion types.

Available 24*7
You can convert files at any time, as the site is available each and every day of the year.
Tools to suit your file conversion and file compression needs
You’ll find all the conversion and compression tools you need, all in one place, at Zamzar. With over 1100 file-conversion types supported, whether you need to convert videos, audio, documents or images, you’ll easily find what you need and soon have your files in the formats and sizing that work for you.
PDF Document Format PDF Converter
The PDF format, or Portable Document Format file, was developed by Adobe Systems. PDF files are popular because they can be easily viewed and edited in a variety of computing platforms. Word documents can easily be exported or converted to PDF, and both presentations and images are also often saved out as a PDF file. Typically, PDF files are not created from scratch, but rather existing file types are converted into PDF format to allow the file to be easily shared and accessed.
PDF files normally look exactly like the original file, with fonts, colours and images all preserved. They can also be annotated and can be opened by almost any device and by any modern web browser. PDF files can be edited using Adobe Acrobat PDF software, which was developed almost 30 years ago and is available on Windows and MacOS.
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MOBI eBook Format MOBI Converter
A MOBI file has a full name of Mobipocket e-book and is an e-book file format that has been developed by Amazon and are the basis of the file formats used by all Amazon Kindle devices. A MOBI file differs from the other popular e-book format, epub, in that it is protected by Digital Rights Management which essentially pins the book down to just the one device so it can’t be used if not registered to the users account.
MOBI file formats have provided the basis of the recently created KF8 file format which are used in the most recent Kindle formats. As e-books and e-readers become more popular, the MOBI format’s use has largely fallen away but it is still the base on which many of the more modern e-book formats are based including AZW and AZW1.
Programs that can open a MOBI file format include the Kindle and and the tool Calibre.
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How to convert a PDF to a MOBI file?
- 1. Choose the PDF file that you want to convert.
- 2. Select MOBI as the the format you want to convert your PDF file to.
- 3. Click "Convert" to convert your PDF file.
Convert from PDF
Using Zamzar, it is possible to convert PDF files to a variety of other formats:
PDF to BMP PDF to CSV PDF to DOC PDF to DOCX PDF to DWG PDF to DXF PDF to EPUB PDF to EXCEL PDF to FB2 PDF to GIF PDF to HTML PDF to HTML4 PDF to HTML5 PDF to JPG PDF to LIT PDF to LRF PDF to MOBI PDF to MP3 PDF to ODT PDF to OEB PDF to PCX PDF to PDB PDF to PML PDF to PNG PDF to PPT PDF to PPTX PDF to PRC PDF to PS PDF to RB PDF to RTF PDF to SVG PDF to TCR PDF to TIFF PDF to THUMBNAIL PDF to TXT PDF to WORD PDF to XLS PDF to XLSXConvert to PDF
Using Zamzar, it is possible to convert a variety of other formats to PDF files:
3FR to PDF AI to PDF ARW to PDF AZW to PDF AZW3 to PDF BMP to PDF CBC to PDF CBR to PDF CBZ to PDF CDR to PDF CHM to PDF CR2 to PDF CRW to PDF CSV to PDF DJVU to PDF DNG to PDF DOC to PDF DOCX to PDF DWG to PDF DXF to PDF EMF to PDF EML to PDF EPS to PDF EPUB to PDF ERF to PDF FB2 to PDF GIF to PDF HEIC to PDF JPG to PDF KEY to PDF KEY.ZIP to PDF LIT to PDF LRF to PDF MDI to PDF MEF to PDF MOBI to PDF MPP to PDF MRW to PDF MSG to PDF NEF to PDF NUMBERS to PDF NUMBERS.ZIP to PDF ODG to PDF ODP to PDF ODS to PDF ODT to PDF ORF to PDF PAGES to PDF PAGES.ZIP to PDF PCX to PDF PDB to PDF PEF to PDF PML to PDF PNG to PDF PPM to PDF PPS to PDF PPSX to PDF PPT to PDF PPTX to PDF PRC to PDF PS to PDF PSD to PDF PUB to PDF RAF to PDF RAW to PDF RB to PDF RTF to PDF SR2 to PDF SVG to PDF TCR to PDF TGA to PDF TIFF to PDF TXT to PDF VSD to PDF VSDX to PDF WBMP to PDF WEBP to PDF WKS to PDF WMF to PDF WPD to PDF WPS to PDF X3F to PDF XCF to PDF XLR to PDF XLS to PDF XLSX to PDF XPS to PDFFrequently asked questions
If you’ve got any questions about converting or compressing files with Zamzar, we’re happy to help! We’ve answered a few commonly-asked questions below, to get you started, and you can find out more information about file conversion and compression with Zamzar, in our Help centre.
Using Zamzar’s online conversion tool you can easily convert a PDF to a MOBI file. Simply, upload your file, select ‘MOBI’ as your ‘Convert To’ option, then confirm your conversion. You can download your file from the same page or have a download link to the converted file emailed to you. You can also use other conversion software such as Calibre, a free ebook software you can download to your computer.
You can convert your file to MOBI using specialist downloaded ebook software, such as Calibre or Epubor Ultimate. You could also use an online conversion tool like the one on Zamzar’s website. Zamzar’s easy-to-use three-step tool walks you through exactly how to convert your file quickly and efficiently, it’s free to use, and you can download your file from the same page. Using Zamzar also saves you having to install any extra software on your computer.
The Kindle app supports file uploads for MOBI, HTML, RTF, TXT, PDF and DOC. If you’re struggling to upload your PDF file, you can convert a PDF to another Kindle format using a conversion tool. There are various tools available online, including Zamzar’s free three-step converter tool, which converts files in real time. Alternatively, you could convert your PDF file using specialist ebook software, such as Calibre, but you’d need to install this software on your device first.
There are many tools available for converting PDF to MOBI, including online conversion tools like Zamzar, and downloadable ebook software like Calibre or Epubor Ultimate. Zamzar has been successfully converting files since 2006, and we’re known for the convenience and speed of our conversions, as well as our customer support - making us a sure bet for converting your PDF to MOBI safely and efficiently.
You can convert a PDF to a book using a conversion tool. Conversion tools enable you to convert a file from one format to another, usually within a few easy steps. Zamzar has a conversion tool that’s available online without downloading specialist software, and that’s simple to use, fast and free! Simply upload your PDF file in step 1, select your ebook format in step 2, and click to convert your file. You can then download your new ebook to your computer. Other options for converting a PDF to an ebook format are Calibre and Epubor Ultimate - both ebook softwares you can install on your device.
You can convert a PDF to a MOBI file in Windows using Windows-specific apps (such as AnywaySoft’s PDF Converter) or using an online conversion tool such as Zamzar. Using an online conversion tool can be an easier solution as you don’t need to search for or download software, and it doesn’t take up any extra room on your PC. Zamzar’s converter has a simple browser interface that is quick and easy to use on any device.
You can convert your book to MOBI using specialist ebook software such as Calibre, or opt for an online conversion tool such as Zamzar. Online conversion tools can be the simplest option to use: free, fast, and available through your browser page with no software downloads needed. Using Zamzar’s converter, easily upload your book file, select ‘MOBI’ as your ‘Convert To’ option, and press ‘Convert Now’ to begin the conversion process. Download your file from the same page once complete or tick the box to have a download link emailed to you.