---
title: Install Structured Log Viewer on Debian using the Snap Store | Snapcraft
description: Get the latest version of Structured Log Viewer for on Debian - Multi-format
  JSONL, access, and syslog viewer with pattern clustering
url: https://snapcraft.io/install/structured-log-viewer/debian
---

[Canonical Snapcraft](https://snapcraft.io/)

# Install Structured Log Viewer on **Debian**

# Structured Log Viewer

[TC Studio (thanhcong1902)](https://snapcraft.io/publisher/thanhcong1902 "View all snaps from TC Studio (thanhcong1902)")

* [TC Studio (thanhcong1902)](https://snapcraft.io/publisher/thanhcong1902 "View all snaps from TC Studio (thanhcong1902)")

[Install](https://snapcraft.io/install/structured-log-viewer/debian#install)

#### Multi-format JSONL, access, and syslog viewer with pattern clustering

Structured Log Viewer is a fast desktop log analyzer and stream explorer for
JSON-Lines (.jsonl), Nginx and Apache web access logs, and syslog or
timestamped application logs on Linux. Built for backend engineers and
operations teams who want instant filtering, spike visualization, and clean
exports without heavy cluster setups.

Key Features:

* Multi-Format Log Explorer: Parses JSON-Lines (.jsonl and structured streams),
  Nginx and Apache access logs, and syslog or timestamped application logs
  with instant level filtering (ERROR, WARN, INFO, DEBUG), regex search
  highlighting, and a raw surrounding context inspector.
* Time-Bucket Histogram & Top Error Patterns: Renders a timeline histogram
  highlighting event and error spikes per minute or hour alongside normalized
  template clustering that groups variable numbers and IDs to rank top errors.
* Filtered Log Slice Exporter: Exports filtered and optionally masked log
  slices to plain .log, structured .jsonl, tabular CSV, and self-contained
  HTML summary reports.

Disclaimer: Structured Log Viewer is an independent open-source project by TC Studio and is not affiliated with, endorsed by, or sponsored by lnav.

### Package name

* structured-log-viewer

---

### License

* MIT

---

### Last updated

* Yesterday - latest/stable

---

##### Report a Snap Store violation

* [Report this Snap](https://snapcraft.io/install/structured-log-viewer/debian#report-snap-modal)

---

[See more information about structured-log-viewer ›](https://snapcraft.io/structured-log-viewer)

## Enable snaps on Debian and install Structured Log Viewer

Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.

Snaps are discoverable and installable from the [Snap Store](https://snapcraft.io/store), an app store with an audience of millions.

### Enable snapd

On Debian 9 (Stretch) and newer, snap can be installed directly from the command line:

```
sudo apt update
sudo apt install snapd
```

After this, install the snapd snap in order to get the latest snapd:

```
sudo snap install snapd
```

### Install Structured Log Viewer

To install Structured Log Viewer, simply use the following command:

```
sudo snap install structured-log-viewer
```

### Other popular snaps…

[See more...](https://snapcraft.io/search?categories=featured)

[See more in Featured](https://snapcraft.io/search?categories=featured)

### More things to do…

#### [Get the snap store](https://snapcraft.io/snap-store)

Browse and find snaps from the convenience of your desktop using the snap store snap.

#### [Learn more about snaps](https://snapcraft.io/docs)

Interested to find out more about snaps? Want to publish your own application? Visit [snapcraft.io](https://snapcraft.io/) now.

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