Life & fun · alternatives · 2026
24 alternatives to Split Spreadsheets – Easily Split Large CSVs into Smaller Files
Split your large Excel and CSV files into smaller files
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Split Spreadsheets – Easily Split Large CSVs into Smaller Files launched in 2019; newer entries below may have overtaken it.
- 1
Split huge CSV files into multiple sheet spreadsheet.
2020 · processstorm.com · its alternatives →
- 2
The easiest way to split large CSV files for free
2019 · splitcsv.com · its alternatives →
- 3
- 4
Easily split large CSV files without limits.
2025 · expireddomains.com · its alternatives →
- 5
Bulk split excel files & sheets - support based on rows
2025 · pdfexcelconverter.com · its alternatives →
- 6
- 7
Split huge Excel CSV files into multiple files on Mac
2023 · macmister.com · its alternatives →
- 8MS
Automatically combine multiple spreadsheets. We support all common Excel formats and CSV files
2019 · mergespreadsheets.com · its alternatives →
- 9
Smaller Faster Better
2025 · gleeful-heliotrope-a0be64.netlify.app · its alternatives →
- 10
- 11
Split a spreadsheet into multiple files, no uploads
Jul 2026 · svedalwerz.gumroad.com · its alternatives →
- 12
- 13CC
2014 · database-import-scriptor.appspot.com · its alternatives →
- 14
Process large (e.g. 4GB+) data sets in a spreadsheet. Load GB/32 million-row files in seconds and use them without any crashes using up to about 500GB RAM. Load/edit in-place/split/merge/clean CSV/text files with up to 32 million rows and 1 million columns. Use your Python functions as UDF formulas that can return to GS-Calc images and entire CSV files. Use a set of statistical pivot data functions. Solver functions virtually without limits for the number of variables. Create and display all popular chart types with millions of data points instantly. Suggestions…
2025 · citadel5.com · its alternatives →
- 15
Parse bank statements and extract data in seconds
2023 · receiptor.ai · its alternatives →
- 16
Hello HN, I'm excited to share a project I've been working on: A simple, fast way to process huge CSV and XLSX files directly in your browser and export them as clean JSON or XML Here's a few things that makes this converter different: - runs in the browser - all parsing and conversion is client side can handle data any size data - automatically detects delimiters, encodings, and data types as it parses - Live preview with column renaming, search/replace, and data cleanup - Export to JSON or XML — clean, structured output that can be used for API or Databases backstory: I built this…
2025 · csvforge.com · its alternatives →
- 17DT
2020 · dropbase.castodia.com · its alternatives →
- 18
Combine multiple Excel files into one clean sheet in seconds
Jan 2026 · goanduse.com · its alternatives →
- 19CF
An intuitive CSV Importer and CSV File Merging tool.
2019 · mightymerge.io · its alternatives →
- 20
Merge Excel files & unlock tools for smarter spreadsheets!
2025 · cellstitch.com · its alternatives →
- 21
I built CSV GB+ by Data.olllo, a local data tool that lets you open, clean, and export gigabyte-sized CSVs (even billions of rows) without writing code. Most spreadsheet apps choke on big files. Coding in pandas or Polars works—but not everyone wants to write scripts just to filter or merge CSVs. CSV GB+ gives you a fast, point-and-click interface built on dual backends (memory-optimized or disk-backed) so you can process huge datasets offline. Key Features: Handles massive CSVs with ease — merge, split, dedup, filter, batch export Smart engine switch: disk-based "V Core" or RAM-based "P…
2025 · apps.microsoft.com · its alternatives →
- 22
Instantly turn messy financial PDFs into clean Excel.
2025 · snap-pdfx-masimbamutyiri.replit.app · its alternatives →
- 23
CSV Tabs▲1Turn multiple CSVs into one Excel file with tabs
Mar 2026 · csvtabs.vercel.app · its alternatives →
- 24
Split XLSX / XLS Formats by Rows, Sheets and Size
Apr 2026 · systoolsgroup.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →