Free online XLSX to CHM conversion App via ruby

Use free online app or Ruby SDK to convert between XLSX & CHM as well as several popular formats from Microsoft^® Excel.

How to Convert XLSX to CHM on Ruby: Step-by-Step Code Example

# Converting XLSX to HTML
require 'aspose_cells_cloud'
api_cells = AsposeCellsCloud::CellsApi.new
name = 'file.XLSX' # String | The document name.

opts = { 
    save_options: AsposeCellsCloud::SaveOptions.new, # SaveOptions | Save options.
}
begin
    result = api_cells.cells_save_as_post_document_save_as(name + ".HTML", save_options)
    p result
end

# Converting HTML to CHM
require 'aspose_words_cloud'
api_words = AsposeWordsCloud::WordsApi.new
name = 'name_example.HTML' # String | The document name.

opts = { 
    filename: 'file.CHM', # String | The file name.
    folder: 'folder_example', # String | The document folder.
    storage_name: 'storage_name_example' # String | storage name.
}
begin
    request_save_options_data = api_words.HtmlSaveOptionsData.new({:FileName => filename + '.%!s(MISSING)'})
    request = api_words.SaveAsRequest.new(name: remote_name, save_options_data: request_save_options_data, folder: remote_folder)   

end

Transform XLSX into CHM with the Ruby Cloud SDK

Initialize WordsApi and CellsApi with Client Id, Client Secret, Base URL & API version
Set ConvertDocumentRequest with parameters local file name and format as HTML
Call WordsApi convertDocument to convert XLSX document to HTML
Initialize SaveOption from CellsAPI with parameters SaveFormat as CHM
Call cellsSaveAsPostDocumentSaveAs method to convert XLSX file to CHM

Start leveraging Aspose.Total REST APIs for XLSX to CHM

Create an account at Dashboard to get free API quota & authorization details
Get Aspose.Words and Aspose.Cells Cloud SDKs for Ruby source code from Aspose.Words GitHub and Aspose.Cells GitHub repos to compile/use the SDK yourself or head to the Releases for alternative download options.
Also have a look at Swagger-based API Reference for Aspose.Words and Aspose.Cells to know more about the REST API.

How to Convert Excel XLSX to other formats online

Transform XLSX files into HTML format using Aspose.Cells API, and seamlessly integrate them with any Aspose.Total APIs, such as Aspose.Words, Aspose.PDF, Aspose.Email, Aspose.Slides, Aspose.Diagram, Aspose.Tasks, Aspose.3D, Aspose.HTML. This enables conversion of your files into hundreds of different formats.

For a complete list of supported formats, visit the Aspose.Total Cloud page.

How to Convert MS Excel Spreadsheets, XLSX to Image Formats

Aspose.Cells Cloud SDK provides quick and easy solutions for converting MS Excel files into various image formats, similar to the process demonstrated above for CHM. Whether you use direct REST API calls or SDKs, Aspose.Cells Cloud APIs enable you to convert Excel sheets into multiple image formats, including JPEG, PNG, BMP, GIF, and TIFF.

Create SaveOption object and set desire format using SaveFormat property.
Create ConvertDocumentRequest object to convert XLSX document
Call SaveAsPostDocument method of CellsApi class instance for conversion from XLSX

Simple Steps to Convert XLSX to PDF Online

For XLSX to PDF please follow these steps:

Visit the XLSX to PDF webpage.
Upload your XLSX file from your device.
Click on the “Convert” button.
Wait for the conversion to finish.
Once the conversion is complete, download the PDF file to your device.

How to Convert Webpage to CHM format

To convert a webpage to the CHM format, follow these steps:

Visit the “Webpage to CHM” website.
Enter the URL of the webpage you wish to convert into the designated input box.
Click the “Convert” button to initiate the conversion process.
Wait for the conversion to complete.
Download the CHM file to your device once the conversion is finished.

By following these steps, you can easily convert and download webpages in the desired CHM format for offline access and further use.

FAQ

What is XLSX Format?
XLSX is well-known format for Microsoft Excel documents that was introduced by Microsoft with the release of Microsoft Office 2007. Based on structure organized according to the Open Packaging Conventions as outlined in Part 2 of the OOXML standard ECMA-376, the new format is a zip package that contains a number of XML files. The underlying structure and files can be examined by simply unzipping the .xlsx file.
What is CHM Format?
The CHM file format represents Microsoft HTML help file that consists of a collection of HTML pages. It provides an index for quick accessing the topics and navigation to different parts of the help document. The CHM file can be searched for contents via the provided search option. CHM is Microsoft Proprietary online help file format that is often used for software documentation. In addition, it is used in several other applications like training guides, interactive books, and electronic newsletters. Most of the modern Microsoft Development environments support generating CHM documentation from information available in the application.
Starting with Aspose.Total REST APIs Using Ruby SDK: A Beginner's Guide
Quickstart not only guides through the initialization of Aspose.Total Cloud API, it also helps in installing the required libraries.
Where can I find the Aspose.Total Cloud API release notes for Ruby?
Complete release notes can be reviewed at Aspose.Total Cloud Documentation.
Is it safe to convert XLSX to CHM in the Cloud?
Of course! Aspose Cloud uses Amazon EC2 cloud servers that guarantee the security and resilience of the service. Please read more about Aspose's Security Practices.
What file formats are supported by Aspose.Total Cloud API?
Aspose.Total Cloud can convert file formats from any product family to any other product family to PDF, DOCX, XPS, image(TIFF, JPEG, PNG BMP), MD and more. Checkout the complete list of supported file formats.
I can not find the SDK for my favorite language. What should I do?
Aspose.Total Cloud is also available as a Docker Container. Try using it with cURL in case your required SDK is not available yet.