Convert XLS to 7Z
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You can convert xls file to 7z as well as to variety of other formats with free online converter.
How to convert xls to 7z?
Select xls file, which you want to convert, from your computer, Google Drive, Dropbox or drag and drop it on the page.
Convert xls to 7z
Select 7z or any other format, which you want to convert.
Download your 7z-file
Wait till your conversion process will be completed and click download converted 7z file.
Online and free xls to 7z converter
Just drop your xls files on the page to convert 7z or you can convert it to more than 250 different file formats without registration, giving an email or watermark.
We delete uploaded xls files instantly and converted 7z files after 24 hours. All files transfer with secured an advanced level of SSL encryption.
You don't need to install any software. All xls to 7z conversions make in the cloud and don't use any resources of your computer.
Microsoft Excel Binary File Format
XLS – is a spreadsheet created by a popular Microsoft Excel application. It includes document data that is located in cells that have a specific address. They can contain formulas, mathematical equations associated with the information in other cells, and fixed information. It is often used for the development of graphs and charts. The format allows us to store and edit a broad range of parameters - images, tables, macros, types, diagrams. It has been widely used until the appearance of the 2007 version of Excel, and then it was replaced with the XMLSS extension. The information inside the XLS document is contained in a series of static-size streams. Their location is described using several segment distribution tables. It differs in backward compatibility and supports various file formats created for DOS. It is often used by web browsers to exclude the use of binary formats. The utility is included in the Microsoft Office suite and, in addition to Excel, can be opened by various applications like Apache Open Office, Libre Office, adapted to Mac OS, Windows, or Linux.
The format's relevance is explained by its simplicity, although it does not support separate functions, for example, storing VBA macros. Until XMLSS appeared, the Excel application used the Biff extension when formatting, created based on the IFF container format. Due to this, changes to the book templates and their contents were available. After introducing the new format in 2007, the program has not lost the backward compatible properties, which guarantees the wide distribution of XLS in the future. Subsequently, the XLS extension was replaced by the XLSM, XLSB, and XLSX formats.
7z compressed archive
The 7z file was issued in 1999 along with the 7zip, which was accessible to all. In the layout, any converting, encrypting, or compressing procedure was applicable. This format is highly future-proof due to the simplicity of using these methods. This sort of file can be very big and can get compressed highly.
The file size for 7z can be 16000000000GB. 7 sorts of compressing can be done. LZMA compresses at 1MB per second and decompresses at 20MB per second. AES-256 encryption can be done in this file format.
❓ How can I convert xls to 7z?
Firstly, select a xls to 7z file you want to convert or drag and drop it. Secondly, select a format you want to convert your file to. Then click convert and wait until your file is converted
⏳ How long should I wait to convert xls to 7z?
Images conversion usually takes a few seconds. You will convert xls to 7z very quickly.
🛡️ Is it secure to convert xls to 7z on OnlineConvertFree?
Sure! We delete your uploaded and converted files, so nobody has access to your information. All types of conversion on OnlineConvertFree (including xls to 7z) is 100% safe.
📱 Can I convert xls to 7z without software installation?
Absolutely! OnlineConvertFree doesn’t require installation. You can convert any files (including xls to 7z) online on your computer or mobile.