Skip to content

Fulguris Web Browser

F-Droid

Open source

Fast, customizable with sessions, ad blocking & privacy features

Version
2.0.10
Size
8.9 MB
Updated
Apr 7, 2026
Get from Download APK (v2.0.10)
Signing certificate on record

About this app

Features include: 📑Sessions All your tabs belong to a session. You can have multiple named sessions to help you stay focused and organized. Switching between sessions is lightning fast. You can pack hundreds of tabs in every sessions.

🌍 Address bar Smart address, title and search bar combined. You can put it at the top or at the bottom of your screen depending of your screen orientation.

🚦Vertical tab panel Reorder your tabs using long tap to drag and drop. Swipe right to move a tab to the trash. Recover tabs from the trash using panel tool bar.

🚥Horizontal tab bar Much like on your classic PC web browser. Most useful when using tablets and desktop modes such as Samsung Dex and Huawei EMUI Desktop. You can put it at the top or at the bottom of your screen.

⚙Tabs management By default you should never need to push the new tab button. New tabs are spawned as you do searches or input addresses. However, if you like to have fewer tabs, you can adjust those settings to your liking.

🏞Screen orientations Specific look and feel settings for portrait and landscape allowing optimal use of your screen real estate. Includes optional pull-to-refresh.

🔖Bookmarks Import, export, group them in folders and organise your bookmarks using drag and drop. Backup and restore your bookmarks directly from any Cloud services.

⌚History Review the pages you visited. Clear it any time you want.

🌗Force dark mode For your late night reading sessions you can force any web page to display in dark mode.

🎨Themes Tool bar and status bar colour theme integrates gracefully with your favourite web sites. Supports black, dark and light themes. Fulguris is not just fast, secure and efficient, it looks good too.

⛔Ad blocker Use ad blocker definitions from local and online files. Suppports hosts files and most of Adblock Plus syntax, so you can use almost any common filter list.

🧩Extensions Extend your browser's functionality with userscripts. Install from Greasy Fork or create your own custom scripts to modify web pages, automate tasks, and enhance your browsing experience.

🔒Privacy Fulguris protects and respects your privacy. Incognito mode. Can discard tracking cookies. Clear tabs, history, cookies and caches functionalities. Third-party apps management.

🔎Search Multiple search engines (Google, Bing, Yahoo, StartPage, DuckDuckGo, etc.). Find text in page. Google search suggestion.

♿Accessibility Reader mode. Various rendering mode: inverted, high contrast, grayscale.

⌨Keyboard support Keyboard shortcuts and focus management. Persistent recent tab list enabling tab switching using CTRL+TAB. Visit our web site for a complete list of keyboard shortcuts.

⚡Hardware accelerated Makes the most of your hardware processing power.

🔧Settings Lots of settings options to fine tune your browser to your liking. That includes configuration settings specific to your screen orientation.

👆Touch control Long press to drag and organize your tabs. Swipe right on a tab in the list to close it. Long press to drag and organize your bookmarks. Long press on icon buttons to show tooltips.

📱Devices The following devices have had at least minimum testing with some version of Fulguris: Huawei P30 Pro - Android 10 Samsung Galaxy Tab S6 - Android 10 F(x)tec Pro¹ - Android 9 LG G8X ThinQ - Android 9 Samsung Galaxy S7 Edge - Android 8 HTC One M8 - Android 6 LG Leon - Android 6

Licensed under MPL-2.0.

OfficialSignature VerifiedOpen Source

What's New in v2.0.10

Imported from the F-Droid repository index.

  • 📥 Blob downloads
  • 📺 Picture-in-Picture
  • 📂 Fix bookmark folders containing only folders
  • 🔄 Improve pull-to-refresh

Version history

v2.0.10Latest
Signature continuous

Apr 7, 2026 · 8.9 MB · Android API 2135 · code 261

Imported from the F-Droid repository index.

  • 📥 Blob downloads
  • 📺 Picture-in-Picture
  • 📂 Fix bookmark folders containing only folders
  • 🔄 Improve pull-to-refresh
INTERNETVIBRATEPOST_NOTIFICATIONSWRITE_EXTERNAL_STORAGEREAD_EXTERNAL_STORAGEACCESS_COARSE_LOCATIONACCESS_FINE_LOCATIONACCESS_NETWORK_STATEcom.android.launcher.permission.INSTALL_SHORTCUTRECORD_AUDIOCAMERAMODIFY_AUDIO_SETTINGSREQUEST_INSTALL_PACKAGESnet.slions.fulguris.full.fdroid.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

SHA-256 cc151e4608d68fa32aba0b5b80c9c89a286050d7b0710a081e77bc1dddbcc8b6

v2.0.9
Signature continuous

Feb 8, 2026 · 8.9 MB · Android API 2135 · code 260

Imported from the F-Droid repository index.

  • 💾 Recover sessions to prevent losing all tabs
INTERNETVIBRATEPOST_NOTIFICATIONSWRITE_EXTERNAL_STORAGEREAD_EXTERNAL_STORAGEACCESS_COARSE_LOCATIONACCESS_FINE_LOCATIONACCESS_NETWORK_STATEcom.android.launcher.permission.INSTALL_SHORTCUTRECORD_AUDIOCAMERAMODIFY_AUDIO_SETTINGSREQUEST_INSTALL_PACKAGESnet.slions.fulguris.full.fdroid.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

SHA-256 3f9bdbd501b06be478d4695bdf0508a159ffb29f202f8bed69d1eda9e648aad4

v2.0.8
Signature continuous

Jan 26, 2026 · 8.9 MB · Android API 2135 · code 259

Imported from the F-Droid repository index.

  • 📂 Improved delete all bookmarks confirmation dialog
  • 🗺️ Long press menu navigation buttons to access page history
  • 🧭 Fix page title and menu navigation buttons issues when navigating page history
  • 🪲 Various improvements and bug fixes
INTERNETVIBRATEPOST_NOTIFICATIONSWRITE_EXTERNAL_STORAGEREAD_EXTERNAL_STORAGEACCESS_COARSE_LOCATIONACCESS_FINE_LOCATIONACCESS_NETWORK_STATEcom.android.launcher.permission.INSTALL_SHORTCUTRECORD_AUDIOCAMERAMODIFY_AUDIO_SETTINGSREQUEST_INSTALL_PACKAGESnet.slions.fulguris.full.fdroid.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

SHA-256 f145856a8c2f99be5db31fc803c16aa59e51ba59491b77827929ea3cef250c29

Will it run on your device?

CompatibilityLikely to run

78%

  • Runs on a broad range of modern Android versions.
  • ABI coverage is focused on newer 64-bit devices.
  • Aligned with the latest Android target SDK expectations.
What changed in this release
Size delta
0 MB
Added permissions
None
Removed permissions
None

Installation Guide

1

Open Settings on your Android device

2

Go to Security → Unknown sources (or Install unknown apps)

3

Enable "Allow from this source" for your browser or file manager

4

Open the downloaded APK file from your Downloads folder

5

Tap "Install" and wait for installation to complete

6

Launch the app from your home screen

Make sure to re-enable Unknown Sources restrictions after installation for security.

How to install this safely

How to verify the file you downloaded

Before you install anything, confirm the file is the one described here. On a computer, run shasum -a 256 your-download.apk (macOS or Linux) or certutil -hashfile your-download.apk SHA256 (Windows), then compare the output character-for-character with the SHA-256 on this page. If a single character differs, the file is not the build we recorded — delete it.

What the signing certificate proves

Every Android app is signed with a private key that only its developer holds. The fingerprint on this page is a hash of the matching public certificate, and it proves continuity rather than identity: it tells you a build came from whoever signed the earlier ones. Android enforces this at install time — if a package claiming to be net.slions.fulguris.full.fdroid is signed with a different key, the system will refuse to install it over your existing copy. A fingerprint that changes between releases is worth pausing on, because a repackaged app that has been modified by someone else cannot keep the original signature.

How to roll back to an earlier version

If the current release misbehaves, 2.0.9 is the last build before it. Android will not install an older version code over a newer one, so you must uninstall Fulguris Web Browser first — which clears its local data unless you have a backup. Reinstall the older APK only if its signing fingerprint matches the build you already trust, and check the API range: an older release may target an Android version your device has moved past.

Why we list sources instead of hosting everything

The official store channel is almost always the right choice: it updates automatically and carries the publisher's own distribution guarantees. A direct APK is useful when a device has no store access, when a rollout has not reached your region, or when you need a specific version — and only when the publisher has authorized that copy. APKBrowse does not list pirated, cracked, or unauthorized rebuilds of Fulguris Web Browser, and a listing is removed when the evidence for it stops holding up.

Get Fulguris Web Browser

Every source we list for net.slions.fulguris.full.fdroid is legality-reviewed. Pirated or cracked builds are never offered.

Other sources

F-Droid listing

official

F-Droid builds this app from source and signs it. This is its official listing, with older builds and full release notes.

Source code

verified publisher

The upstream repository this build is compiled from.

We check legality and signature continuity, but device behaviour still varies. Install at your own discretion.

App Information

Developer
F-Droid
Category
Social
Android
5.0+
Architectures
Version
2.0.10 (code 261)
Size
8.9 MB
Updated
Apr 7, 2026
Package name
net.slions.fulguris.full.fdroid

Security Verification

File integrity
SHA-256 recorded
Signing certificate
Fingerprint on record
Official source
Download APK (v2.0.10)

We record provenance; we do not run malware scans. Verify the hash yourself before installing.

SHA-256 Hash

cc151e4608d68fa32aba0b5b80c9c89a286050d7b0710a081e77bc1dddbcc8b6

Signing certificate

66958f3366388c23ca1a3cbfd91545cca4abf3e79edaab4fe988213e392b07a1

Permissions Required

INTERNET
VIBRATE
POST_NOTIFICATIONS
WRITE_EXTERNAL_STORAGE
READ_EXTERNAL_STORAGE
ACCESS_COARSE_LOCATION
ACCESS_FINE_LOCATION
ACCESS_NETWORK_STATE
com.android.launcher.permission.INSTALL_SHORTCUT
RECORD_AUDIO
CAMERA
MODIFY_AUDIO_SETTINGS
REQUEST_INSTALL_PACKAGES
net.slions.fulguris.full.fdroid.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Previous Versions

Signature verified

The signing certificate fingerprint for this release is on record, so a build that does not match it did not come from this publisher.

Report a problem with this listing

A listing is only as good as its corrections. If a source is broken, a signature looks wrong, or this app should not be here, tell the moderation team.

Report a problem