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Alternatives

Products that do what LegacyClean does

Web tool for cleaning text files for professionals

  1. 1
    Fossils230

    Find and clean out all your old unused files

    2018

  2. 2

    Keep your Mac clean, fast, and secure in two clicks.

    2018

  3. 3IM

    Creator here. I was looking for something as simple as Backblaze Personal [1] but privacy focused and open source. This is my attempt to build that. Uses PyQt6 [2] for the GUI and Pyinstaller [3] for creating the platform specific binaries. The backup engine under the hood is Restic [4]. The server code is written in Laravel [5]. All the code is on GitHub [6]. I actually really like Backblaze (even use B2 for this offering behind the scenes) so this isn't meant to throw shade their way. Just wanted a private open source alternative. Something like Bitwarden but for backups. [1]…

    2022 · blobbackup.com

  4. 4

    Instant browser utility to clean messy text and CSV data

    26d ago · phenomenal-mooncake-e75a57.netlify.app

  5. 5

    Instantly clean Claude Code & Codex terminal output

    Mar 2026

  6. 6

    Cloud space has limits. Cloud Cleanup makes it feel infinite

    2025

  7. 7

    (Open-source) macOS Cleaner for transparent, safe cleanup

    Jan 2026

  8. 8

    Offline CSV/XLSX cleaning for regulated environments.

    Feb 2026

  9. 9

    Clean your messy CSV for ML & analysis in seconds

    Jun 2026 · deepcleancsv.com

  10. 10

    Effortless Data Cleaning & CSV Audit

    Feb 2026

  11. 11

    A lightweight Windows app to clean CSVs offline.

    Jun 2026 · jadinicescoarts.gumroad.com

  12. 12CC
  13. 13YA

    Hey Everyone, We are excited to show YoBulk AI https://github.com/yobulkdev/yobulkdev an open source alternative react SDK for data cleansing (CSVs). CSV files are the most common data format for storing and exchanging data. They are often used in SaaS (Software as a Service) tools for data management, such as CRM (Customer Relationship Management) systems, marketing automation platforms, and data analytics software. Data cleaning is a crucial process in data management, especially when dealing with CSV files. Here are some of the problems that can arise during data…

    2023 · yobulk.dev

  14. 14
    Censr4

    Redact & scrub PDF data. No Upload. No Archive. No Account.

    Jul 2026 · censr.tech

  15. 15RF

    Hey HN, I built rawkit.dev, a collection of browser-based developer utilities. No ads, no signups, no tracking. Everything processes client-side — your data never touches a server. The tools: - JSONForge: JSON editor with tree/graph views, diff, transform, JQ-style queries, format conversion - SQLSandbox: SQLite via WASM — import CSVs, write SQL, join across files - Regexplorer: Regex builder with live matching, plain English mode,nmulti-language export - SiftLog: Log file viewer with auto-detection, severity filtering, regex search, timeline - Tabulate: CSV/TSV viewer with…

    Feb 2026 · rawkit.dev

  16. 16

    100+ free tools that never upload your files

    22d ago · toolverse-official.vercel.app

  17. 17

    Clean your data privately. No uploads, No hassle.

    26d ago · fyxdata.co.in

  18. 18TP

    Hi HN, I’m Linn, the creator of ToolKuai (https://toolkuai.com). Like many of you, I’ve always been wary of "free" online file converters. Most of them are black boxes: you upload your private documents or images to a remote server, and you have no idea where that data ends up or how it’s being used to train models. I wanted to build a suite of tools (Video/Image compressor, OCR, AI Background Remover) that runs entirely in the browser. No files ever leave your machine. The Tech Stack To make this performant enough to rival server-side processing, I leaned heavily into modern…

    Jan 2026 · toolkuai.com

  19. 19

    Stop hand-fixing output. Paste-ready tables in one pass.

    Jul 2026 · pipecleanerapp.com

  20. 20ST

    Hey HN! I've been building CSV editors for 15 years. This is my third rewrite, and I think I finally got it right. Key features: - Excel-like operation for intuitive use - Equipped with basic to advanced tools necessary for handling CSV - Supports various formats and character encodings. Can handle CSVs with different column counts - Cross-platform (Windows/Mac, Linux coming soon) - Opens 100MB files in 1.6 seconds (12x faster than Excel) Tech stack: Tauri (Rust + React/TypeScript/TailwindCSS) Would love feedback from anyone dealing with large datasets daily! Website:…

    2025 · smoothcsv.com

  21. 21

    Free, open-source disk cleaner that respects your privacy

    Feb 2026

  22. 22CN
  23. 23

    Free text & PDF tools that never upload your files

    Jun 2026 · freetextconvert.com

  24. 24CM

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