Swift API to save XLSX as XLS

Swift library to save XLSX as XLS

Use Cells SaveAs REST API to create customized spreadsheet workflows in Swift. This is a professional solution to save XLSX as XLS and other document formats online using Swift.

C#
Java
Python
PHP
Go
Node
Ruby
Perl

Save a XLSX file as XLS in Swift

API
POST
https://api.aspose.cloud/v3.0/cells/{name}/SaveAs
Try it

Saving file formats from XLSX as XLS is a complex task. All XLSX to XLS format transitions is performed by our Swift SDK while maintaining the source XLSX spreadsheet's main structural and logical content. Our Swift library is a professional solution to save XLSX as XLS files online. This Cloud SDK gives Swift developers powerful functionality and perfect XLS output.

Code example in Swift using REST API to save XLSX as XLS format

// For complete examples and data files, please go to https://github.com/aspose-cells-cloud/aspose-cells-cloud-swift/
    import AsposeCellsCloud
    let expectation1 = self.expectation(description: "checkAuth")
    AsposeCellsCloudAPI.clientId = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
    AsposeCellsCloudAPI.clientSecret = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
    AuthAspose.checkAuth()
    {
        (authError) in
        guard authError == nil else {
            return
        }
        expectation1.fulfill()
    }
    self.waitForExpectations(timeout: testTimeout, handler: nil)     
    let expectation = self.expectation(description: "saveAs")
    let name:String = BOOK1.xlsx
    let saveOptions:PdfSaveOptions? = PdfSaveOptions(enableHTTPCompression: nil, saveFormat: "pdf", clearData: nil, cachedFileFolder: nil, validateMergedAreas: nil, refreshChartCache: nil, createDirectory: nil, sortNames: nil, calculateFormula: nil, checkFontCompatibility: nil, onePagePerSheet: true, compliance: nil, defaultFont: nil, printingPageType: nil, imageType: nil, desiredPPI: nil, jpegQuality: nil, securityOptions: nil)
    let newfilename:String = "newbook.xls"
    let isAutoFitRows:Bool? = true
    let isAutoFitColumns:Bool? = true
    let folder:String = TEMPFOLDER
    let storageName:String? = nil        
    CellsAPI.cellsSaveAsPostDocumentSaveAs(name: name, saveOptions: saveOptions, newfilename: newfilename, isAutoFitRows: isAutoFitRows, isAutoFitColumns: isAutoFitColumns, folder: folder, storageName: storageName)
    {
        (response, error) in
        guard error == nil else {
            return
        }            
        if let response = response {
            expectation.fulfill()
        }
    }
    self.waitForExpectations(timeout: testTimeout, handler: nil)


How to use Swift API to save XLSX as XLS

  1. Create an account at Dashboard to get free API quota & authorization details
  2. Initialize CellsApi with Client Id, Client Secret, Base URL & API version
  3. Call cellsSaveAsPostDocumentSaveAs method to get the resultant stream


System Requirements

  1. macOS Monterey 12.4
  2. Swift 4.2