Thirdshop Tools for digital autonomy
Two products · One philosophy
Kazier · Android file management

Your files,
finally yours.

Kazier is a local-first Android file manager: organize, search and transform your documents on your device, even offline. Syncing only happens when you decide.

Get the latest release or any previous version: every release keeps its signed APK in the release history.
Works offline Local data Controlled sync
Synchronized
100% local
9:41 ● ● ●

Hello

My files

T
📁 LOCAL

Documents

24 files

📄

Invoice_march.pdf

2.1 MB · local
🖼️

Bank_statement

1.4 MB · local
9:41 ● ● ●

Kazier

Overview

Storage used

42.8 GB

68%
Local 64 GB available

Recent activity

See all

12 files indexed

2 minutes ago
OK

Sync completed

Server up to date
OK

Offline mode enabled

Your files stay accessible
9:41 ● ● ●

Synchronization

Network status

Everything is up to date

Last sync 2 min ago

L
Queue Empty
Metadata synchronized
Files kept locally
No conflict detected
Designed for your files

Local by default.
Synced when needed.

Every feature is built around one simple principle: your files should stay available, even without a connection.

📱

Local storage

Local-First

Your files live on your own hardware, accessible even without a connection.

SAF
📄
🖼️

SAF folder

Android

Native Android integration to organize your files freely, without cloud constraints.

L

Synchronization

Optional

Sync only when you want to, with full control over your data.

PDF
+
PDF

PDF generation

Offline

Create PDFs directly from your documents, offline, on your phone.

Invoice.pdf
Document.pdf

Local search

Instant

Index and instantly find any file on your device.

Adaptive theme

Custom

A comfortable interface, light or dark, tailored to your preferences.

Your files stay with you.

Organize, search and transform your documents offline, with a sync you control — never one that's forced.

Local-First · Open Source · No Vendor Lock-in