Create your delivery slips and invoices in 10 seconds — free and easy
About this app
𝕘𝟠 is a free, efficient, and open-source invoicing app.
Features: - Create and manage invoices - Create delivery slips and convert them into invoices - Create credit memos - Manage your customers and products - Custom prices per customer - Export documents as PDFs - No account required
Perfect for farmers, freelancers, small businesses, and anyone who needs to create professional invoices.
No ads • No trackers • Optional subscription Open-source software 🇫🇷
A great deal of effort has gone into developing this app to help you simplify your administrative tasks while protecting your privacy. If you have a question, a problem, or a request, support is always available—just contact Aude at contact@the-gate.fr
Licensed under GPL-3.0-only, by gatesuperapp.
What's New in v1.7.3
Imported from the F-Droid repository index.
- - Facilitate product creation by automatically filling in tax rate and unit based on last product created.
Version history
Jul 16, 2026 · 10.3 MB · Android API 26–36 · code 56
Imported from the F-Droid repository index.
- - Facilitate product creation by automatically filling in tax rate and unit based on last product created.
SHA-256 d8424c12a15b1659570f29f41deaf131a747fc38aabc4a5db55b4bf48edbd76c
Jul 15, 2026 · 10.3 MB · Android API 26–36 · code 55
Imported from the F-Droid repository index.
- - Form fix: the keyboard no longer accidentally closes when tapping between fields.
- - The back button now closes the document export screen (like the "Done" button).
SHA-256 f2c1ee0b8d122f0f90c35c3814bea0c4d9a179383144d66b863cca80ddc72b74
Jul 10, 2026 · 10.3 MB · Android API 26–36 · code 51
Imported from the F-Droid repository index.
- - "My account": log in as a premium member, manage your companies, set your language and currency.
- - New: 𝕘Store! Little Horseshoe has opened an in-app workshop. Grab modules to customise g8 as you go. First up: remove the « Made with g8 » mention from your documents. More to come over the seasons.
- - Spanish now available.
- - Multi-currency: use currencies other than the euro.
- - Display and navigation fixes.
SHA-256 449e4f5695f594801decf120ed31e4288a7c1718448b784ce482b6a0a3886991
Will it run on your device?
92%
- Runs on a broad range of modern Android versions.
- Multiple CPU architectures are covered.
- Aligned with the latest Android target SDK expectations.
Installation Guide
Open Settings on your Android device
Go to Security → Unknown sources (or Install unknown apps)
Enable "Allow from this source" for your browser or file manager
Open the downloaded APK file from your Downloads folder
Tap "Install" and wait for installation to complete
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 com.a4a.g8invoicing 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, 1.7.2 is the last build before it. Android will not install an older version code over a newer one, so you must uninstall g8 - invoice, delivery note 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 g8 - invoice, delivery note, and a listing is removed when the evidence for it stops holding up.
Get g8 - invoice, delivery note
Every source we list for com.a4a.g8invoicing is legality-reviewed. Pirated or cracked builds are never offered.
Other sources
F-Droid listing
officialF-Droid builds this app from source and signs it. This is its official listing, with older builds and full release notes.
Source code
verified publisherThe 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
Security Verification
We record provenance; we do not run malware scans. Verify the hash yourself before installing.
SHA-256 Hash
d8424c12a15b1659570f29f41deaf131a747fc38aabc4a5db55b4bf48edbd76c
Signing certificate
add1c7879dc4ac35de05f4faff51e527fb32c07a8b575d2a4335c3bd77d7a188
Permissions Required
Previous Versions
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.