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Convert XLSX to MDB

You have the option to convert your xlsx file to mdb, as well as a variety of other formats, using our free online converter.

How to convert xlsx to mdb?

Step 1

Upload xlsx-file

You can select xlsx file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.
Step 2

Select «to mdb»

Choose mdb or any of the other 200+ supported formats you'd like to convert to.
Step 3

Download your mdb file

Please wait for the conversion to complete, then click on the download button to obtain your converted file in the mdb format.

The security of your files is our priority

Understanding the importance of the security of our users' data, we have implemented a number of measures to ensure reliable file conversion without the risk of information leakage or privacy violations.

Data encryption

All information uploaded to our platform is SSL encrypted, ensuring privacy during transmission.

Safe storage

After the conversion is completed, the files are stored on secure servers for 24 hours and are automatically destroyed, excluding access by third parties.

Harmless scripts

Our file conversion tools are regularly tested for malicious code or vulnerabilities to eliminate the risk of a potential cyber attack.

Best tool to convert xlsx to mdb

xlsx to mdb Fast and easy

Simply drag and drop your xlsx files onto the webpage, and you'll be able to convert them to mdb or over 250 different file formats, all without having to register, provide an email address, or include a watermark.

Secure xlsx to mdb Conversion

As soon as you upload your xlsx files, we instantly delete them. Converted files are then deleted after 24 hours. Furthermore, we ensure that all file transfers are secure through advanced SSL encryption.

No Software Installation Required

You don't have to go through the hassle of installing any software. We handle all xlsx to mdb conversions in the cloud, which means that none of your computer's resources will be used in the process.

Office Open XML Document

Category🔵 documents
🔵 Microsoft Office
🔵 LibreOffice
🔵 Kingsoft Office
🔵 Google Docs
Main program🔵 Microsoft Office
Description🔵 .xlsx (Microsoft Excel Open XML Spreadsheet) The .xlsx format is the default file format for spreadsheets created in Microsoft Excel, starting with Excel 2007 and later versions. It is part of the Office Open XML specification and utilizes XML and ZIP compression to reduce file sizes. The .xlsx format is capable of handling complex spreadsheets with data, formulas, charts, pivot tables, and various formatting options. It is more efficient and secure compared to the older .xls format and is commonly used in business, education, and personal data management.
Technical details🔵 Introduced in Excel 2007 as part of the Office Open XML (OOXML) standard, the `.xlsx` format represents a significant advancement from the older `.xls` format. It utilizes XML within a ZIP archive structure to enhance data readability and efficiently organize elements such as worksheets and shared strings. This format can handle extensive datasets, supporting up to 1,048,576 rows and 16,384 columns per sheet. Additionally, it includes advanced features like formulas, charts, pivot tables, and VBA macros. The use of shared XML files helps optimize file size. `.xlsx` promotes cross-platform interoperability, integrates security features such as digital signatures and encryption, and even offers a macro-enabled `.xlsm`
Developer🔵 Microsoft
MIME type
🔵 application/vnd.openxmlformats-officedocument.spreadsheetml.sheet


Category🔵 documents
Description🔵 The MDB (Microsoft Database) format is a standard database format used in applications developed using Microsoft Access. An MDB file is a Microsoft Access database used to store structured data. An MDB file contains data tables, queries, forms, reports, macros and VBA (Visual Basic for Applications) modules that make up the database. MDB files can be password protected to prevent unauthorized access to the data. The MDB format is a powerful tool for storing and managing data, and it is widely used to create various types of applications, including accounting systems, inventory databases, order management systems and much more.
Technical details🔵 An MDB file contains tables, fields, indexes, queries, forms, reports, macros and VBA modules. Tables contain records, each record corresponds to a specific data format defined in the table. Data is stored based on the table structure and relationships between them, which makes it easier to organize and MDB files are used to store and manage structured data within a Microsoft application. Allow users to create, change, delete data, run queries and reports. Ability to add macros and VBA modules to expand database functionality. Ability to set a password to protect data from unauthorized access. The size of a .mdb file is limited by the physical limitations of the file system, but typically has a limit of several gigabytes. MDB files can only be opened in Microsoft Access or some specialized DBMSs that support this format.

FAQs on xlsx to mdb Conversion

❓ How do I change xlsx to mdb?
To get started, either pick a file you want to convert from xlsx and select it or drag and drop it into the conversion tool. Next, select the desired format that you wish to convert your file to. Once you have selected the format, click the "convert" button and wait for the tool to finish converting your file.
⏳ What is the estimated time it will take to convert xlsx to mdb?
Typically, image conversions only take a few seconds, so you can expect a speedy conversion when changing xlsx to mdb.
🛡️ Can I trust OnlineConvertFree to convert xlsx to mdb securely?
Absolutely! We take your security seriously, and guarantee the protection of your uploaded and converted files. No one will have access to your information since we delete all files once the conversion process is complete. You can trust that all types of conversions, including xlsx to mdb, are 100% safe on OnlineConvertFree.
📱 Is it possible to convert xlsx to mdb without having to install any software?
Yes, that's right! OnlineConvertFree doesn't require any installation, which means that you can convert any files, including xlsx to mdb, on your computer or mobile device, completely online.