Life & fun · alternatives · 2026
24 alternatives to ZSV (Zip Separated Values) columnar data format
A columnar data format built using simple, mature technologies.
ZSV is a columnar data format designed for storing and organizing structured data using simple, established technologies. Built for developers and data engineers who need an efficient way to handle tabular information… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. ZSV (Zip Separated Values) columnar data format launched in 2024; newer entries below may have overtaken it.
- 1
An extensible, state-of-the-art framework for columnar compression, and the fastest FOSS columnar file format. Formerly at @spiraldb, now an Incubation Stage project at LFAI&Data, part of the Linux Foundation. - vortex-data/vortex
2024 · github.com · its alternatives →
- 2
Hello, I would like to share a Rust implementation of the Zstandard seekable format I've been working on. Regular zstd compressed files consist of a single frame, meaning you have to start decompression at the beginning. The seekable format splits compressed data into a series of independent frames, each compressed individually, so that decompression of a section in the middle of an archive only requires zstd to decompress at most a frame's worth of extra data, instead of the entire archive. I started working with the seekable format because I wanted to resume downloads of big zstd…
2025 · github.com · its alternatives →
- 3
📺(tv) Tidy Viewer is a cross-platform CLI csv pretty printer that uses column styling to maximize viewer enjoyment. - alexhallam/tv
2021 · github.com · its alternatives →
- 4
crates.io serves as a central registry for sharing crates, which are packages or libraries written in Rust that you can use to enhance your projects
2024 · crates.io · its alternatives →
- 5
A container for dataclasses with multi-indexing and bulk operations. - joshlk/dataclassframe
2020 · github.com · its alternatives →
- 6VY
2025 · vectorvfs.readthedocs.io · its alternatives →
- 7
Fast, gpu-based CSV parser. Contribute to antonmks/nvParse development by creating an account on GitHub.
2015 · github.com · its alternatives →
- 8
Unicode Separated Values (USV) data markup for units, records, groups, files, streaming, and more. - SixArm/usv
2022 · github.com · its alternatives →
- 9
Contribute to Z-Gort/Reservoirs-Lab development by creating an account on GitHub.
2024 · github.com · its alternatives →
- 10
Parsers▲300Extract structured data and visualize it without code
2019 · parsers.me · its alternatives →
- 11
MDV — a Markdown superset for documents, dashboards, and slides with embedded data and visualizations. HTML + PDF export, live preview, VS Code extension. - drasimwagan/mdv
Apr 2026 · github.com · its alternatives →
- 12
- 13
Hi HN, I'm Emilie, I have a literature background (which explains the well-written documentation!) and I've been learning Rust and distributed systems by building minikv over the past few months. It recently got featured in Programmez! magazine: https://www.programmez.com/actualites/minikv-un-key-value-st... minikv is an open-source, distributed storage engine built for learning, experimentation, and self-hosted setups. It combines a strongly-consistent key-value database (Raft), S3-compatible object storage, and basic multi-tenancy. Features/highlights: - Raft…
Feb 2026 · github.com · its alternatives →
- 14
I wrote this because I needed to search a lot of files, including some archives, for files in a date range but couldn't find any good tools. Also I never liked find's option syntax. I think most people already know SQL (or at least it's easier to learn) and a much better match for this task.
2024 · github.com · its alternatives →
- 15
zsv+lib: tabular data swiss-army knife CLI + world's fastest (simd) CSV parser - liquidaty/zsv
2022 · github.com · its alternatives →
- 16
Create an index on a compressed text file. Contribute to mattgodbolt/zindex development by creating an account on GitHub.
2015 · github.com · its alternatives →
- 17
- 18
A modern, frontend only, open source, CSV importer
2025 · hellocsv.github.io · its alternatives →
- 19
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 →
- 20
DataSieve 2.0▲119Extract structured data from text, files and archives.
Mar 2026 · apps.apple.com · its alternatives →
- 21HO
hi hn, hydra ceo here hydra is an open-source extension that adds columnar tables to Postgres for efficient analytical reporting. With Hydra, you can analyze billions of rows instantly without changing code. demo video (5 min): https://youtu.be/1yzxgb0Oyrw github repo: https://github.com/hydradatabase/hydra For 1.0 GA release, aggregate queries are over *60% faster* than Hydra beta due to aggregate vectorization. Spatial indexes (gin, gist, spgist, and rum indexes) and pg_hint_plan are now enabled for performance optimization. postgres is great, but…
2023 · hydra.so · its alternatives →
- 22SA
2022 · simplekv.com · its alternatives →
- 23WA
2016 · jstimpfle.de · its alternatives →
- 24
Search, Aggregate, & Plot CSVs with millions of rows
2017 · csvexplorer.com · its alternatives →
Also compare
- Vortex – a high-performance columnar file format alternatives
- Zeekstd – Rust Implementation of the ZSTD Seekable Format alternatives
- Tidy Viewer – a cross-platform CSV pretty printer for viewer enjoyment alternatives
- Comma Separated Values (CSV) to Unicode Separated Values (USV) alternatives
- A Python container for dataclasses with multi-indexing and vector opps alternatives
- VectorVFS, your filesystem as a vector database alternatives
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 →