S3 clients/Wasabi
BucketMate

The Wasabi GUI client
for Mac, iPhone & Web

Browse, upload, and share Wasabi files without the console.

Best forBackups, media, and archives you download often
Get for macOSOpen Web app

Free plan · One-time Pro · Keys stay on your device

BucketMate S3 client on macOS

Wasabi at a glance.
The numbers that shape your bill.

Storage$7.99/TBper month, Pay as You Go
Egress and APIFreefair use: egress up to your stored amount
Minimum90 daysdeleted files are billed for 90 days
Monthly minimum1 TBbilled even if you store less

Checked October 2026. Current Wasabi pricing

The Wasabi console vs BucketMate.
Same files. Less friction.

RenameOne file at a timeRename files and folders
Download a folderOne file at a timeDownload folders or the whole bucket

Built like a Mac app.
Not a web console.

Rename anythingS3 has no rename. Here it is one click, files and folders.
Move with drag and dropDrop files onto any folder to move them.
Drop in from FinderUpload whole folders by dragging them into the window.
Edit in placeFix a text file and save it back, or open it in your own editor.
Quick LookPress Space to preview images, PDFs, and code.
Share link historyPresigned links you can find and copy again later.

Connected in under a minute.
Three steps. Keys stay on your device.

1Create keys
Wasabi console > Access Keys
2Fill in the connection
Endpointhttps://s3.<region>.wasabisys.com
Regionus-east-1
Access key••••••••••
Secret••••••••••
3Test and connect
Test ConnectionConnected
On iPhone, pick Custom S3-compatible and set a custom region such as us-central-1.Full setup guide

Made for Wasabi.
Not just any S3 endpoint.

Free downloads

No egress or API fees, so browsing, previewing, and downloading in BucketMate costs nothing extra.

One storage class

Every file is hot. No restore waits, so Quick Look and downloads always work.

Versioning cleanup

Turn on versioning and auto-delete old versions so the 90-day minimum doesn't pile up.

Wasabi errors, decoded.
What they mean and how to fix them.

AuthorizationHeaderMalformed

The endpoint or region doesn't match the bucket.

Use the bucket's regional URL and the same region.

PermanentRedirect

The bucket lives in another region.

Switch to s3.<bucket-region>.wasabisys.com.

SignatureDoesNotMatch

Wrong secret, or a link signed for another region's host.

Re-copy the secret and use the bucket's regional endpoint.

Timed deleted storage

Files deleted before 90 days are still billed for 90 days.

Delete old versions on a schedule, not right after upload.

Wasabi and every other bucket.
One window.

Wasabi S3 compatibility notes

No KMS encryptionWasabi has no SSE-KMS or bucket encryption API.
No storage classesOne flat class, so there's nothing to restore.
Bucket-scoped keysTurn off Load all buckets and type the bucket name.

Questions?

Open Wasabi like a folder.

Free to start. Pay once if you love it.

Download BucketMate
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