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CSVFileView VS LNAV

Compare CSVFileView VS LNAV and see what are their differences

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CSVFileView logo CSVFileView

CSV/Tab-delimited file viewer and converter for Windows

LNAV logo LNAV

The Log File Navigator (lnav) is an advanced log file viewer for the console.
  • CSVFileView Landing page
    Landing page //
    2023-05-09
  • LNAV Landing page
    Landing page //
    2022-10-04

CSVFileView features and specs

  • Lightweight
    CSVFileView is a lightweight application that doesn't require installation. It can be easily run from any location on your computer.
  • User-Friendly Interface
    Offers a simple and intuitive user interface which makes it easy to navigate and use for viewing CSV files quickly.
  • Portable
    CSVFileView is a portable tool, allowing users to carry it on a USB drive and use it on any computer without needing administrator privileges.
  • Basic Editing Features
    Includes basic editing capabilities such as the ability to delete rows, add rows, and modify cell values.
  • Sorting and Filtering
    Offers sorting and filtering options to view data based on different criteria, which enhances data analysis.
  • Freeware
    CSVFileView is completely free to use, which makes it accessible to a wide range of users without any cost barriers.

Possible disadvantages of CSVFileView

  • Limited Advanced Features
    Lacks advanced data manipulation features and functions found in more comprehensive spreadsheet applications.
  • Not Ideal for Large Datasets
    May not be efficient or fast when working with very large CSV files compared to other more robust software.
  • No Formula Support
    Doesn't support formulas or calculations like dedicated spreadsheet software, which can limit its usability for some data analysis tasks.
  • Windows Only
    CSVFileView is only available for Windows operating systems, which excludes users on macOS or Linux without additional compatibility layers.
  • Basic Interface
    The interface may be too basic or simplistic for users who are accustomed to more feature-rich environments.

LNAV features and specs

  • Interactive Terminal UI
    LNAV provides an interactive user interface within the terminal, allowing users to browse, search, and analyze log files efficiently without leaving the command line.
  • Automatic Log Format Detection
    LNAV automatically detects and parses various log file formats, including those from syslog, Apache, MySQL, and many others, thus saving time and effort required for manual configuration.
  • Live Log Monitoring
    LNAV supports live monitoring of log files, making it useful for real-time debugging and continuous monitoring scenarios.
  • SQL Queries
    Users can run SQL queries on log data directly within LNAV, providing powerful and flexible ways to extract and analyze information.
  • Cross-Platform
    LNAV is available on multiple platforms, including Linux, macOS, and FreeBSD, making it versatile for various development and operational environments.
  • Low Resource Usage
    LNAV is lightweight, meaning it can run efficiently even on systems with limited resources.
  • Open Source
    LNAV is open-source software, allowing for community contributions, transparency, and free use in various projects.

Possible disadvantages of LNAV

  • Learning Curve
    Although LNAV is powerful, it has a steep learning curve for new users unfamiliar with its functionalities and command structure.
  • Limited GUI
    LNAV's interface is entirely text-based and runs in the terminal, which might be less appealing to users who prefer graphical user interfaces.
  • Performance Issues with Very Large Logs
    While LNAV performs well with moderately large logs, it may struggle with very large log files or require significant system resources to process them.
  • No Built-in Alerting
    LNAV does not have built-in mechanisms for alerting on specific log events, which means additional tools or scripts are required for comprehensive monitoring solutions.
  • Dependency on Terminal Features
    LNAV relies on specific terminal features and capabilities, which might not work consistently across all terminal emulators or remote environments.
  • Lack of Advanced Visualization
    Compared to some other log management tools, LNAV lacks advanced visualization options such as charts and graphs, which can make data interpretation harder for some users.

Analysis of LNAV

Overall verdict

  • Yes, LNAV is considered a good tool.

Why this product is good

  • LNAV (Log File Navigator) is highly regarded for its ability to make log analysis easier by providing an intuitive terminal interface. It allows users to quickly browse, search, and analyze log files with features like syntax highlighting, log viewing, and real-time monitoring. Its ability to handle large log files efficiently and support for multiple log formats contribute to its reputation as a valuable tool for developers and system administrators.

Recommended for

  • System Administrators
  • Developers
  • DevOps Engineers
  • IT Professionals
  • Anyone handling large volumes of log data

CSVFileView videos

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LNAV videos

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LNAV: Easy Color Coded Real Time Log File Viewer for Linux

Category Popularity

0-100% (relative to CSVFileView and LNAV)

CSVFileView

LNAV

CSV Editors
100 100%
CSV Editors
0% 0
Monitoring Tools
0 0%
Monitoring Tools
100% 100
Spreadsheets
100 100%
Spreadsheets
0% 0
Log Management
0 0%
Log Management
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare CSVFileView and LNAV

CSVFileView Reviews

Top 10 Free CSV Readers in 2023!
CSVFileView: A small and portable CSV viewer that allows you to view and sort CSV files by different columns.
Source: www.retable.io

LNAV Reviews

Best Log Management Tools: Useful Tools for Log Management, Monitoring, Analytics, and More
If Enterprise-level log management tool is overwhelming you by now, you may want to look into LNAV — an advanced log data manager intended to be used by smaller-scale IT teams. With direct terminal integration, it can stream log data as it is incoming in real-time. You don’t have to worry about setting anything up or even getting an extra server; it all happens live on your...
Source: stackify.com

Social recommendations and mentions

Based on our record, LNAV seems to be more popular. It has been mentiond 63 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

CSVFileView mentions (0)

We have not tracked any mentions of CSVFileView yet. Tracking of CSVFileView recommendations started around Mar 2021.

LNAV mentions (63)

  • The current state of LLM-driven development
    >I made a CLI logs viewers and querier for my job, which is very useful but would have taken me a few days to write (~3k LoC) I recall The Mythical Man-Month stating a rough calculation that the average software developer writes about 10 net lines of new, production-ready code per day. For a tool like this going up an order of magnitude to about 100 lines of pretty good internal tooling seems reasonable. OP... - Source: Hacker News / about 2 months ago
  • SQLite: 35% Faster Than the Filesystem
    There’s a tool called lnav that will parse logfiles into a temporary SQLite database and allows to analyse them using SQL features: https://lnav.org/. - Source: Hacker News / about 1 year ago
  • ht: Headless Terminal
    As others have kinda alluded to, it could be useful for testing TUI applications. I develop a logfile viewer for the terminal (https://lnav.org) and have a similar application[1] for testing, but it's a bit flaky. It produces/checks snapshots like [2]. I think the problems I run into are more around different versions of ncurses producing slightly different outputs. [1] - - Source: Hacker News / over 1 year ago
  • Ask HN: Interesting TUIs (text user interfaces), maybe forgotten ones?
    The Logfile Navigator (https://lnav.org) is a log file viewer/merger/tailer for the terminal. It has some advanced UX features, like showing previews of operations and displaying context sensitive help. For example, the preview for filtering out logs by regex is to highlight the lines that will be hidden in red. This can make crafting the right regex a bit easier since the preview updates as you type. lnav... - Source: Hacker News / over 1 year ago
  • Angle-grinder: Slice and dice logs on the command line
    See https://lnav.org for a powerful mini-ETL CLI power tool; it embeds SQLite, supports ~every format, has great UX and easily handles a few million rows at a time. - Source: Hacker News / over 1 year ago
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What are some alternatives?

When comparing CSVFileView and LNAV, you can also consider the following products

Modern CSV - A CSV editor/viewer

klogg - klogg is the fork of glogg - the fast, smart log explorer.

CSV Editor Pro - The professional choice for working with CSV files.

glogg - glogg is a multi-platform GUI application to browse and search through long or complex log files.

CSVpad - CSVpad is a handy free CSV (Comma-separated values) editor.

BareTail - BareTail is a real-time log file monitoring tool. Features Real-time file viewing

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