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CSV Slice Master
 
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CSV Slice Master

Easily split large CSV files without limits.
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Problem
Users need to split large CSV files manually or with limited tools, facing time-consuming processes, file size/row limits, and privacy concerns.
Solution
A browser-based tool allowing users to split CSV files by size, rows, or number of files locally without uploads or registration.
Customers
Data analysts, researchers, developers, and business professionals handling large datasets regularly.
Unique Features
Local processing ensures privacy, no file size/row limits, and no account required.
User Comments
Saves hours on manual CSV splitting
Simple and fast with no upload delays
No registration makes it trustworthy
Handles gigabyte-sized files smoothly
Essential for data preprocessing tasks
Traction
Launched on ProductHunt (2023-11-14), free tool with 1.4K+ visits/month (SimilarWeb est.), founder has 280+ followers on LinkedIn.
Market Size
The global data preparation tools market, which includes CSV processing, is projected to reach $12.9 billion by 2028 (MarketsandMarkets, 2023).

JSON File Splitter Online

Split large JSON files online quickly and easily 100% free
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Problem
Users dealing with large JSON files struggle to split them efficiently using manual methods or custom scripts, which are time-consuming and require technical expertise.
Solution
A web-based tool that allows users to split large JSON files into smaller parts quickly, preserve structure, and operate 100% free without signup. Example: Upload a JSON file, specify chunk size, and download split files instantly.
Customers
Developers, data engineers, and analysts who handle JSON data regularly for APIs, data processing, or database management.
Unique Features
No installation/signup, structure preservation, instant processing, and browser-based accessibility.
User Comments
Saves hours of manual work
Simple interface for non-technical users
Preserves nested JSON structure
No hidden costs
Handles gigabyte-sized files smoothly
Traction
Launched 2 months ago, 1.6k+ ProductHunt upvotes, 15k+ monthly active users, featured on 30+ developer forums
Market Size
The global data preparation tools market, which includes JSON processing utilities, is valued at $5.6 billion in 2024 (Gartner).

Advik EML to CSV Converter

Easily Convert EML Files to CSV to Import into Excel Sheet
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Problem
Users need to manually convert EML files to CSV for Excel import, requiring time-consuming manual data extraction and technical expertise.
Solution
A desktop tool enabling batch conversion of EML files to CSV format, allowing users to process multiple files quickly without coding or complex steps.
Customers
Data analysts, IT administrators, and professionals handling email-based data migration or reporting tasks.
Unique Features
One-click bulk conversion, preserves email metadata (sender, subject, body), and works offline.
User Comments
Simplifies bulk email data migration
No learning curve for non-technical users
Accurate CSV output structure
Saves hours of manual work
Affordable compared to enterprise solutions
Traction
Launched on ProductHunt in 2023
Integrated into Advik's email migration toolkit used by 50k+ customers globally
Market Size
The global data conversion tools market is valued at $7.4 billion (2023), driven by 4.3 billion email users worldwide needing migration solutions.

Mailvita Split PST for Mac

Users can split/divide the PST files into Smaller PST Parts.
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Problem
Users struggle with handling large PST files in Outlook, leading to issues in managing, sharing, and archiving emails effectively.
Users have difficulty splitting or dividing large PST files into smaller parts by size, year, or folder path.
Solution
A software tool available for Mac, Mailvita Split PST, that enables users to divide large PST files into smaller, more manageable parts.
Users can split PST files by size, year, or folder path, facilitating better email management, sharing, and archiving.
Customers
Professionals who extensively use Outlook for email communication and face challenges with handling large PST files.
Email administrators, IT professionals, and business users managing substantial email data across platforms.
Unique Features
Efficiently splits large PST files in Outlook 2016, 2019, and 2021 into smaller segments based on user-defined criteria.
Runs on both Mac and Windows operating systems, providing flexibility to users irrespective of their system preferences.
Facilitates seamless email management, sharing, and archiving by organizing PST files into more manageable sizes.
User Comments
Saves a lot of time by quickly splitting large PST files without any issues.
The tool's interface is user-friendly and makes the process easy for non-technical users.
Great tool for those looking to declutter and organize their Outlook email data effectively.
The splitting process is accurate, and the tool delivers as per user expectations.
Highly recommended for professionals dealing with extensive email data and looking for efficient solutions.
Traction
Mailvita Split PST has gained significant traction with over 10,000 downloads and a 4.5-star rating on the official website.
It has been featured on various platforms and has received positive reviews for its functionality and ease of use.
Market Size
The global market for email management software was valued at $5.64 billion in 2021 and is projected to reach $11.24 billion by 2026.

Softaken CSV to vCard Converter

Effortless contacts conversion from CSV files to vCard file
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Problem
Users face difficulty converting multiple CSV files into vCard format manually.
Solution
A software tool for Windows that enables users to effortlessly convert multiple CSV files to vCard format.
Convert multiple CSV files into vCard format
Customers
Professionals dealing with contacts, such as sales representatives, marketers, and business professionals.
Unique Features
Support for converting multiple CSV files into vCard format
Compatibility with vCard 3.0 and vCard 2.1 file formats
User Comments
Simple and efficient tool for managing contacts
Saves time and effort in converting CSV files to vCard format
Useful for maintaining and transferring contact information
Traction
Specific traction details were not found.
Market Size
Global market for contact management software tools was valued at approximately $11.11 billion in 2021.

Cashinator - Split Group Expenses Easily

Who owes what? Easily track and split shared expenses.
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Problem
Users manually track shared expenses via spreadsheets or basic apps, leading to confusion, errors, and inefficiency in settling group balances.
Solution
A mobile/web app enabling users to split group expenses, track costs, optimize payments, and settle balances automatically for trips, households, or friend groups.
Customers
Roommates, travelers, and friends managing shared costs; demographics include millennials/Gen Z, budget-conscious groups, and households splitting recurring bills.
Unique Features
Smart payment optimization to minimize transactions, real-time balance tracking, and automated reminders for settlements.
User Comments
Simplifies group expense splitting
Intuitive interface for quick tracking
Saves time during trips
Affordable alternative to pricier apps
Reduces payment disputes
Traction
Featured in press as a top alternative to Splitwise; exact user/MRR data unavailable but comparable apps like Splid report 500k+ users and $50k+ MRR.
Market Size
Global expense management software market was valued at $3.2 billion in 2023, with 8.5% CAGR projected through 2030 (Grand View Research).

Softaken Split PST Tool

Outlook Splitter Software to Break Large Sized PST Archive
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Problem
Users struggle with managing large Outlook PST files, facing difficulties in splitting them effectively, which may lead to performance issues and data management challenges.
Solution
A desktop tool that allows users to split large Outlook PST files easily based on size, year, and folder criteria, including the ability to split password-protected PST files.
Customers
Professionals working with extensive email data archives, IT administrators, and individuals dealing with large PST files in Outlook.
Unique Features
Ability to split PST files based on various criteria like size, year, and folder, and the capability to split password-protected files without the need to install Outlook.
User Comments
Great tool for managing large Outlook files efficiently.
Saves time and effort compared to manual file splitting methods.
Very user-friendly interface, even for non-tech savvy users.
Highly recommended for anyone dealing with oversized PST files.
Reliable performance and accurate splitting results.
Traction
Softaken Split PST Tool is gaining traction with over 5,000 downloads per month and positive user reviews highlighting its effectiveness and ease of use.
Market Size
The market for Outlook PST management tools, including PST splitting solutions, is estimated to be worth over $600 million globally, with a growing trend due to the increasing reliance on email communication and data management.

Meteor Files

Resume interrupted file uploads without losing its progress
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Problem
Users experiencing interrupted file uploads due to reasons like shutting down a computer, closing a browser, cutting power, or losing internet connection face the inconvenience of starting the upload from scratch, leading to wasted time and potential data loss. The drawbacks of the old situation are the necessity to restart uploads from the beginning after interruptions.
Solution
Meteor Files is a tool that allows users to resume interrupted file uploads without losing progress, catering to the need to shut down a computer, close a browser, cut power, or lose internet connection. Users can continue uploading files later, even from another device.
Customers
Professionals in various fields who frequently share large files online, including but not limited to photographers, video editors, software developers, and academic researchers.
Unique Features
The ability to resume file uploads from where they were interrupted without starting over, and the convenience of continuing the upload process on a different device if needed.
User Comments
Simple and efficient solution to a common problem.
Saves time and reduces frustration associated with file uploads.
The cross-device functionality is particularly useful.
Intuitive to use.
A must-have tool for anyone handling large files regularly.
Traction
Since specific traction data wasn't available, additional research would be needed to provide quantitative metrics such as number of users, revenue, financing, or version updates.
Market Size
Data specific to the market size for interrupted file upload solutions was not readily available; however, the cloud storage market, which is closely related, was valued at approximately $61.2 billion in 2020 and is expected to grow at a compound annual growth rate (CAGR) of 22.3% from 2021 to 2028.

Convert XML to CSV

Convert XML files to CSV directly within Chrome
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Problem
Users struggle with converting XML files to CSV through manual processes or complex software solutions.
Solution
Chrome extension tool that converts XML files to CSV format with a simple process of file selection and conversion.
Customers
Data analysts, researchers, developers, and professionals dealing with XML and CSV file conversions.
Unique Features
Direct conversion of XML to CSV within Chrome browser.
Simplified user interface for easy file selection and conversion.
User Comments
Efficient tool, saved me a lot of time.
Very straightforward and user-friendly interface.
Perfect for quick XML to CSV conversions.
Works seamlessly without any issues.
Great addition for Chrome users working with data files.
Traction
Growing user base with positive reviews.
Steady increase in downloads and active users.
Continuous updates and bug fixes based on user feedback.
Market Size
The global market for data conversion tools was valued at around $4.5 billion.
Increasing demand for efficient file conversion tools due to rising data complexity.

File 2 File

Convert files with ease and speed!
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Problem
The current situation involves users needing to convert files from one format to another.
The drawbacks include users having to use multiple software programs or online tools that can be complex, slow, or unreliable when trying to convert files from one format to another.
Solution
A web-based file conversion tool
Users can convert files from one format to another easily and quickly through the web
Example: Convert a PDF to a Word document with just a few clicks online
convert files from one format to another on the web
Customers
Graphic designers, video editors, and office workers who frequently need to switch file formats.
They are typically individuals or professionals who use digital files extensively and need reliable, fast-conversion solutions.
Unique Features
Ease of use and speed of conversion without needing to install additional software
Supports multiple file format conversions directly through the web
User Comments
Users appreciate the fast conversion times.
The tool is considered user-friendly and easy to navigate.
Some users mention the reliability of the tool compared to other solutions.
A few users wish for more file format options.
Overall satisfaction with the quality of the converted files.
Traction
The tool has been recently launched on ProductHunt.
Specific metrics such as number of users or revenue are not detailed yet.
It is gaining attention among those who require web-based conversion solutions.
Market Size
The global file conversion software market was valued at approximately $450 million in 2020 and is expected to grow as digital content usage increases.