Best CSV Editors

Gigasheet is the big data spreadsheet that requires no set up, training, database or coding skills. If you can use a spreadsheet, you can find opportunities in big data. Best of all, your first 3GB are free! Use Gigasheet to filter, sort, group and aggregate data to gain insights. Create pivot tables by simply dragging columns around. Data cleanup tools and functions clean and insert data during analysis. Enrichments such as Email Validation and Geo IP Location look up make your data even more useful. Sharing and collaboration tools make distributing huge data sets a snap. Gigasheet integrates with more than 135 SaaS platforms and databases. Thousands of individuals and teams use Gigasheet to gain insights in minutes, not hours or days. You don't need to be a data scientist to get answers from big data.

LibreOffice is a free and powerful office suite, and a successor to OpenOffice.org (commonly known as OpenOffice). Its clean interface and feature-rich tools help you unleash your creativity and enhance your productivity. LibreOffice is Free and Open Source Software. Development is open to new talent and new ideas, and our software is tested and used daily by a large and devoted user community. Your documents will look professional and clean, regardless of their purpose: a letter, a master thesis, a brochure, financial reports, marketing presentations, technical drawings and diagrams. LibreOffice makes your work look great while you focus on the content, thanks to its powerful styles system and structuring tools. LibreOffice is compatible with a wide range of document formats such as Microsoft® Word (.doc, .docx), Excel (.xls, .xlsx), PowerPoint (.ppt, .pptx) and Publisher. But LibreOffice goes much further with its native support for a modern and open standard.

Combine the flexibility of a spreadsheet with the robustness of a database to organize your data, your way. Unify your spreadsheets in one beautiful relational structure. Control over who sees what — down to each row and column. Share limited views of only relevant data with third parties. Rest easy with open source software, automatic backups, and no data lock-in. See records as customizable data cards, and attach relevant images and files. Create dashboard charts and summaries to see the big picture. Make charts that update dynamically as you drill into data. With the ability to customize your layouts and link related data, you’ll have everything you need at your fingertips. Set rules to control which team members can see or edit which parts of your data, and share only relevant data to third parties via links.

Connected to your business data. Delightful to share. Rows is how teams work with numbers and share their results. Feel at home with the formulas, shortcuts and familiar features that make spreadsheets great. Create eye-catching reports that fit elegantly into the spreadsheet and tell better stories with data. With a guided wizard where formulas are easy to use, even if you’re not a spreadsheet genius. Make your spreadsheets interactive with buttons, input fields and date pickers. Access the power of GPT-3 inside a spreadsheet. Use AI to create lists of data, answer questions, classify customer feedback, translate text and pretty much anything else you can imagine. Rows is the new home for spreadsheets: for work, your side-projects, or just for yourself. Collaborate in real-time when you need an extra pair of hands. Or let your team use what you’ve built at their own time.

Datablist is a modern lead management tool focusing on data cleaning and lead enrichment. With a spreadsheet interface, build custom workflows for lead generation and outbound campaigns. Individuals and teams use Datablist to clean their leads using advanced deduplication algorithms, data normalization tools, and data consolidation processes. Then, bring the power of AI for data segmentation or to write personalized messages that bring personalization at scale. Over 10,000 teams use Datablist to fill the gap between CRMs and Spreadsheets regarding lead data management. 5 reasons to love Datablist: - Datablist is blazing fast! Edit, normalize, consolidate, and enrich data at the speed of a spreadsheet tool. - Datablist has a powerful RestAPI. Connect with your sales stack to pull and sync data across your sales machine. - The best deduplication tool on the market. With advanced dedupe algorithms, match similar leads in your collections before enriching them.

​Tablecruncher is a lightweight yet powerful CSV editor for Mac, designed to handle large datasets efficiently. It can open files larger than 2GB, containing over 15 million rows, with a 100MB CSV file loading in under 5 seconds on a dual-core MacBook Pro. It supports various encodings, including UTF-8, UTF-16LE, UTF-16BE, Latin-1 (ISO-8859-1), and Windows 1252, automatically detecting most CSV formats and encodings. Users can utilize JavaScript as a macro language to manipulate CSV files, accessing all cells for content changes and calculations. Tablecruncher allows exporting table data to JSON, producing an array of objects if a header row is present, or an array of arrays otherwise. The find and replace dialog supports pattern searches within the table or selected areas, with Regular Expressions compliant with the ECMAScript 5 standard. It offers four color themes, including a dark mode compatible theme, enhancing user experience.

Quadratic enables your team to work together on data analysis to deliver faster results. You already know how to use a spreadsheet, but you’ve never had this much power. Quadratic speaks Formulas and Python (SQL & JavaScript coming soon). Use the language you and your team already know. Single-line formulas are hard to read. In Quadratic you can expand your recipes to as many lines as you need. Quadratic has Python library support built-in. Bring the latest open-source tools directly to your spreadsheet. The last line of code is returned to the spreadsheet. Raw values, 1/2D arrays, and Pandas DataFrames are supported by default. Pull or fetch data from an external API, and it updates automatically in Quadratic's cells. Navigate with ease, zoom out for the big picture, and zoom in to focus on the details. Arrange and navigate your data how it makes sense in your head, not how a tool forces you to do it.