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Basic settings

  • Viewer Access restriction
    If set, the conversion result is restricted from accessing the viewing results by other browsers that do not have cookie information issued during conversion.
    (Available from version 1.2.8)

  • Number of concurrent processes
    You can set the maximum number of concurrent processes of the server. You can change settings in consideration of the equipment performance or user environment.
    You can set the maximum number of concurrent processes to the maximum number of logical cores of the current server, but it is recommended to set the value to a number that is 1 smaller than the number of logical cores.
    After changing the settings, you must restart the server.

  • Conversion Timeout
    Based on the document conversion request time, if the conversion is not completed within the set time, the applicable request is timeout processed and a conversion error will be returned.

  • Default output type
    You can set the default conversion method when using the conversion API. You can choose either the IMAGE type conversion or the HTML type conversion.

  • Overwrite conversion results
    For slightly faster viewing performance, you can set to reuse the converted results without converting again. The default value is set to NO. You can set to Yes not to reuse the existing conversion results.
    For your reference, if you set to NO, the existing conversion results are reused even at the time of updating the conversion module. Therefore it is desirable to set to Yes for a certain period of time if the conversion results need to be updated.

Detailed settings

  • Hyperlink function
    You can set the hyperlink operation status of HTML conversion results. If you set to "Enabled", you can use the hyperlink property contained in the document in the HTML conversion results.

  • Excel row/column limitations
    You can set the expression area of HTML conversion results. Document area after the row/column configured is not displayed.
    Default settings are 128 columns (DX column) and 1,000 rows. If the display area of rows and columns is set large, performance deterioration may occur when running the viewer depending on the client situation.

  • Exclude margins in Excel
    You can exclude the unnecessary empty cells in the sheet when converting an Excel document into HTML. The default value is set to "Enabled".

  • Convert image
    You can set the default DPI of a converted image. The size of converted image is determined using the paper size settings of the document and the DPI settings.
    For example, if you convert a document with the paper size set to A4 into 96 DPI, the image size will be set to 793X1122 (width x length). Error may occur depending on the floating association.

API settings

  • You can set the access information of the FTP server at the time of conversion using API.

    • Disable FTP
      Sets not to use FTP settings information.

    • Enable FTP
      Sets the FTP server access information in order to enable conversion using the file on the FTP server.

  • For your reference, you can perform conversion by designating the document in the local path or URL path other than FTP as the original document.

Error screen settings

  • Conversion failure URL
    You can set the page to be displayed when you fail to convert a document or request converting a document in an unsupported format,  

  • Incorrect access URL
    You can set the page to be displayed when you access the server via an incorrect URL path.

  • If not set, the default page will be displayed.

Manage results

  • Intervals to delete original files
    You can set the deletion intervals of original file(s) included in the conversion request. The original file will be saved on the server for a specified period and will be deleted at specified intervals.

  • Intervals to delete conversion results
    You can set the deletion intervals of conversion results stored for the reuse of conversion results. Conversion results will be saved on the server for a specified period and will be deleted at specified intervals.
    The retention period of conversion results can be controlled based on the last time you check the results. If controlling based on the last time you check the results, the retention period will be extended depending on the viewer operation.

  • Path to save conversion results
    You can set a location where conversion results will be saved.

  • Path to save downloaded document
    You can set a location where the original file included in the conversion request is saved.

Initialize conversion

  • Both the conversion results and the original file will be deleted. Items subject to the following will be deleted. Once deleted, it is not possible to restore.

    • List of conversion requests, statistics data, original file, conversion results.

  • Reason for initialization

    • The reason for initialization must be recorded. You can check the record in "Server Settings > Change History".


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