Accelerate the way you Convert CHM to PDF on Desktop For Free
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Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
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Edit, manage, and save documents in your preferred format
Convert documents with ease
Convert text documents (.docx), spreadsheets (.xlsx), images (.jpeg), and presentations (.pptx) into editable PDFs (.pdf) and vice versa.
Start with any popular format
You can upload documents in PDF, DOC/DOCX, RTF, JPEG, PNG, and TXT formats and start editing them immediately or convert them to other formats.
Store converted documents anywhere
Select the necessary format and download your file to your device or export it to your cloud storage. pdfFiller supports Google Drive, Box, Dropbox, and OneDrive.
Convert documents in batches
Bundle multiple documents into a single package and convert them all in one go—no need to process files individually.
Preview and manage pages
Review the documents you are about to convert and exclude the pages you don’t need. This way, you can compress your files without losing quality.
Protect converted documents
Safeguard your sensitive information while converting documents. Set up a password and lock your document to prevent unauthorized access.
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Why choose our PDF solution?
Cloud-native PDF editor
Access powerful PDF tools, as well as your documents and templates, from anywhere. No installation needed.
Top-rated for ease of use
Create, edit, and fill out PDF documents faster with an intuitive UI that only takes minutes to master.
Industry-leading customer service
Enjoy peace of mind with an award-winning customer support team always within reach.
What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
It is very convenient to use forms found on the internet and to create your own. Makes the trouble of scanning obsolete and signatures.... simply a breeze !
Highly recommended
2017-04-20
I am in a struggle with the Home Office. I have to fill out multiple forms repeatedly. I bought Adobe but it did not work. This software is very straightforward and I am sharing the document with my Barrister, which saves me money, time and avoids confusion
2018-07-17
PDF filler has really helped my business. It is very affordable and easy to use. I can't see myself ever not using this great service form my customers.
2019-03-24
Takes a little getting used to and is…
Takes a little getting used to and is easier to use on a laptop than on an android. Otherwise great features.
2019-09-25
Really like the program.
As mentioned. I use it to update my catalog prices and images for printing.
That it allows me to erase certain parts of my document and insert others. I couldn't figure out how to add my prices to an already made catalog I use.
That I have to come out of the document to look at the completed changes then go back in if it's incorrect.
2017-11-14
Useful software which so far has solved…
Useful software which so far has solved the issues which I needed. It would be interesting to be able to convert pdfs to pictures alos.
2022-06-20
I really like the service a lot. It is user friendly and intuitive. I like that this also comes with Sign Now so that I can have all the forms I need for my business easy and accessible for me to get electronically signed.
I would give it 5 starts except in the Sign Now program the program should default to the text box for people to sign and then have the live signature be on a separate tab, so basically reverse what it is now. It is hard for some people to get to the text box for them to type their signature.
I use this all the time in my business and I would recommend it.
2020-10-18
I have had several emergent documents sent to me in PDF-without PDF Filler I was having to print-complete form and either scan the document to my e-mail or fax to the appropriate recipients. PDF filer has saved me an astronomical amount of time :)
2020-07-23
I really appreciate the timely response from the support team in handling my cancelation. They were very professional and was very helpful throughout the process. Thank You, So Much!
2020-07-17
Convert CHM to PDF on Desktop Seamlessly
Transform your CHM files into PDF documents with ease. This feature lets you quickly convert your compiled HTML help files to a more accessible format, ensuring your content reaches a wider audience.
Key Features
Simple drag-and-drop interface for easy file selection
Batch conversion for handling multiple files at once
User-friendly settings to customize output quality
Fast processing speeds to save your valuable time
Supports various PDF options for versatility
Use Cases and Benefits
Ideal for developers who need to document software help manuals
Useful for educators to convert course material into PDFs
Perfect for researchers wanting to archive data in an easy-to-share format
Great for businesses looking to distribute user guides professionally
With this convert feature, you solve the common challenge of file accessibility. Rather than being confined to the CHM format, you can share and view your documents easily. This conversion tool enhances your ability to distribute information effectively, allowing you and your audience to access data smoothly and conveniently.
For pdfFiller’s FAQs
Below is a list of the most common customer questions. If you can’t find an answer to your question, please don’t hesitate to reach out to us.
What if I have more questions?
Contact Support
How do I open a CHM file in Windows 10?
Solution: Run Windows Explorer, right-click on the CHM file, and select Properties from the popup menu. Click on the Unblock button immediately below the Advanced button on the General page. Click Apply to show the content. Once the CHM file has been unblocked, the Unblock button disappears.
How do I open CHW files in Windows 11?
How to Open an CHW File. If you're authoring Windows help files, FAR HTML will open CHW files for editing. This is done through the Authoring > Help File Explorer menu. This program can also compress the CHW down to a smaller file size.
How do I open a CHM file in Windows 10?
Solution: Run Windows Explorer, right-click on the CHM file, and select Properties from the popup menu. Click on the Unblock button immediately below the Advanced button on the General page. Click Apply to show the content. Once the CHM file has been unblocked, the Unblock button disappears.
How do I open a CHM file on Windows?
How to open a CHM file. In Windows, you can open a CHM file by double-clicking it. When you do, the CHM file will appear within Microsoft HTML Help Executable. If your CHM file contains an eBook, you can open it in Calibre (multiplatform) or another eReader that supports the CHM format.
Video instructions on how to Convert CHM to PDF on Desktop
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