How to Split CSV File into Multiple Files for Easy Handling
Summary: Are you searching for an accurate solution to split CSV file into multiple files? If yes, then you are on right page where we will be discussing why and how users want to split their CSV file into many parts. Additionally, we are going to explain top proven methods that include both manual and automated solution that helps to enhance file management and easily handle big data files.
CSV files are widely used text format to save and transfer structured data. This file format is chosen by user because it is very easy to read, supports various operating systems, and requires less space to store data as compared to other text files. However, it starts increasing when we are saving a huge volume of datasets in a single CSV file and becomes a major issue, like CSV file too large to open in Excel, which sometimes crashes or makes performance slow.
To prevent these problems, we need to split large CSV file into multiple files. Let’s know some more reasons given below.
Why Split CSV File into Multiple Files?
If someone is dealing with large CSV data file, then it can be problematic for user to split files into smaller parts. Here are some root causes for why it appears.
- If users have small files, then it could be easier and instant to process, which saves time and lessens system crashes.
- This split data ensures one to easily manage and organize into structured data.
- Several platforms have their own file size limits for importing CSV files, so breaking CSV data files becomes necessary.
- Even MS Excel contains row restrictions, which make users unable to add large CSV datasets.
- Also, multiple users are working on same CSV file and making it large, which results in one having to break CSV file into multiple files.
So, if you are dealing with massive data & want to learn how to split large CSV file into multiple files without opening it. Here are some solutions listed below.
Methods to Break CSV File into Multiple Files
In this next section, we are going to explore some of best approaches to dividing the files.
- Try Expert Certified Software
- Split CSV into Multiple Files Windows CMD
- Using Excel or Google Sheets
Let’s take a look and know them with complete explanation.
How to Split CSV File into Multiple Files Without Opening Automatically?
If users are working on large CSV files and are unable to manage them properly due to their size. To make it structured and handle effectively, we recommend that you choose top picked SysTools CSV Splitter tool. This dedicated software scans and breaks a large CSV file into different parts without any data loss, which results in accessible and manageable datasets.
This professional utility can easily work on both Mac and Windows OS. This program splits CSV files based on their size, rows, and columns, which saves both time and effort. Know more benefits of this advanced tool mentioned below.
Why Choose Automated Tool Over Manual Method?
- It saves time compared to other tools, as it split CSV file into multiple files without opening in few seconds.
- It offers a feature to batch break large CSV files into smaller parts.
- This proactive tool gives dual splitting options, which are split by records & by size.
- Can easily split a .csv file with a size of maximum 2 GB.
- Maintains heading, formatting structure & data integrity during this process.
Now, it is time to know how this tool actually works.
Working Guide to Split CSV File into Multiple Files
- Launch and run this aforementioned software on your OS.
- Click on Add File or Folder to upload your large data file from your system.
- After importing file, tap Open and press Next button.
- Apply some advanced options, i.e., by record, size, or header row.
- Choose Location path to store resultant file.
- Tap on Split button to divide data file into manageable parts.
By using these steps, you will easily know how to split CSV into multiple files without opening it.
Method 2: Try to Split CSV into Multiple Files Command Line
This method is basically for advanced or professional users who are familiar with scripting.
Steps:
- Run your Command Prompt on your local system.
- Navigate to directory path where your CSV file is stored.
- Launch split CSV file into multiple files Windows CMD.
- Your output file will be made in smaller parts automatically.
- Very quick compared to the above manual method.
- It works well with medium sized files.
- Also, it is free to use, so no need to install.
- A lot of technical knowledge is required.
- Frequent errors in scripts may damage your data file.
Method 3: Break Massive Files Using Microsoft Excel
If your data file isn’t that large, then you can also use these manual fixes, like:
Steps:
- Open your .csv file in MS Excel.
- Choose the rows for your smaller file.
- Copy & paste your data into new Excel sheet.
- Now, save sheet with CSV file format.
- Repeat same process with leftover data.
- This method is easy to operate, as it does not require installation.
- Widely used for small CSV data files.
- Here, you can preview and check your data before saving it.
- Very time taking process for huge CSVs.
- It includes high risk of data deletion due to human error.
Note: To split CSV file into multiple files, you can apply this same process to a Google Spreadsheets. It acts the same as an Excel sheet, which helps to make it easier to manage large files.
Effective Practices to Handle Large CSV Files
After breaking data file, users should follow these practices that can help them to manage huge CSV files more effectively. Look at some of best tips listed below:
- Always take backup of your data before making any changes to it.
- Preserve original data file formatting and its structure, which avoids future data corruption.
- Store your split files into organized folders with their proper naming convention.
- Check and make sure that no data is lost when using manual methods.
- Lastly, it is recommended to split CSV into multiple files using an advanced software developed by SysTools.
Conclusion
In this blog, we have discussed how to split CSV file into multiple files without opening it using both manual and automated methods. Where manual methods like Excel, Google Sheets & Command Line usually work for small CSV data files. But the increasing size of the file makes users switch to the aforementioned solution, which is widely used for large datasets. So, whenever you need to split CSV into multiple files, then choose the best, reliable & trusted tool only.
FAQs on Dividing Huge CSV Data File
Q.1 How Do I Break One CSV File into Multiple Files?
A. One can easily go for best tool by SysTools for breaking down CSV into multiple files accurately. Also, they can bulk divide CSV file at once.
Q.2 How to Split CSV into Multiple Files Windows CMD?
A. If one wants to split their CSV file into many files using Windows CMD, then they can use PowerShell.
Q.3 How to Split CSV File into Multiple Files Without Opening?
A. User can choose an expert recommended software for splitting data file into multiple files without opening it.
