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Data Holders: How Blober Fits Your Workflow

Data holders - how Blober fits your workflow for centralized cloud file management

Data holders are individuals and organizations that accumulate, manage, and preserve large volumes of digital files as a core part of their work. They aren't just storing files - they're responsible for keeping data accessible, organized, and safe across years and even decades.

Data holders include:

  • Photographers and videographers with terabytes of RAW footage and project archives
  • Researchers and academics maintaining datasets, papers, and experimental outputs
  • Small businesses managing client records, invoices, contracts, and media assets
  • IT administrators responsible for infrastructure backups and compliance archives
  • Content creators with libraries of video, audio, and design files across platforms
  • Legal and medical professionals bound by retention requirements for sensitive records
  • Personal archivists preserving family photos, home videos, and documents

What unites them is a common problem: data grows, scatters, and becomes harder to manage over time.


Most data holders didn't plan to end up with files in five different places. It happens organically:

  1. Files start local - on a laptop, NAS, or external drive
  2. Cloud adoption fragments storage - Google Drive for sharing, Dropbox for syncing, an S3 bucket for backups
  3. Platform lock-in creeps in - GoPro Cloud holds your footage, iCloud holds your photos, OneDrive holds your documents
  4. Manual management breaks down - folder naming conventions drift, backups become inconsistent, some files have three copies while others have none

The result is a scattered, fragile data footprint where no single tool gives you visibility across all your storage.

SymptomRoot Cause
"I know I have that file somewhere"Files spread across 3-5 providers with no unified view
"My backup is months out of date"Manual backup processes that require constant attention
"I'm paying for storage I barely use"Redundant copies in expensive tiers that should be archived
"I can't move my data without paying egress"Provider lock-in via egress fees and proprietary APIs
"Organizing everything would take weeks"Flat folder structures with no metadata-driven automation

Blober is a desktop application purpose-built for data holders who need to move, organize, and back up files across cloud providers and local storage - without recurring fees.

1. One Interface for All Your Storage

Section titled "1. One Interface for All Your Storage"

Blober connects to the storage providers data holders actually use:

ProviderTypical Use Case
AWS S3Production infrastructure, enterprise backups
Backblaze B2Affordable long-term archive
WasabiHot storage with no egress fees
Cloudflare R2CDN-adjacent delivery, zero egress
Google Cloud StorageWorkspace-integrated projects
Azure Blob StorageEnterprise and compliance workloads
DigitalOcean SpacesDev team object storage
GoPro CloudAction camera footage (Blober exclusive)
DropboxFile sharing and synchronization
Local / NASOn-premise primary storage

No other single tool covers this range - especially GoPro Cloud, which Blober is the only application to support.

2. Direct Cloud-to-Cloud Transfers

Section titled "2. Direct Cloud-to-Cloud Transfers"

Instead of downloading files to your machine and re-uploading them, Blober transfers data directly between providers. This matters for data holders because:

  • Saves time - a 2 TB migration doesn't bottleneck on your home internet
  • Saves bandwidth - your ISP data cap stays intact
  • Reduces failure points - no half-downloaded files sitting on your local disk

Data holders accumulate files over years. Manually sorting them into folders is unsustainable. Blober supports path templates that use file metadata to auto-organize during transfer:

/{year}/{month}/{camera_model}/{filename}

A flat dump of 50,000 files becomes a clean archive:

/2025/06/HERO13 Black/GX015742.MP4
/2025/06/Canon EOS R5/IMG_4521.CR3
/2026/01/iPhone 15 Pro/IMG_0032.HEIC

This works for any transfer - cloud-to-cloud, cloud-to-local, or local-to-cloud.

4. Scheduled and Resumable Transfers

Section titled "4. Scheduled and Resumable Transfers"

Backup workflows for data holders need to be reliable, not heroic. Blober supports:

  • Resumable transfers - if your connection drops or your machine restarts, pick up where you left off
  • Incremental syncs - only transfer files that are new or changed since the last run
  • Large-file handling - multi-part uploads for files in the tens of gigabytes

No babysitting required. Set up a transfer, let it run, and come back to a completed job.

Most cloud migration tools charge per-GB or require annual subscriptions with data caps. For data holders who move terabytes regularly, those costs compound:

ToolPricing ModelCost for 10 TB/year
Flexify.io~$0.03/GiB per migration~$300+ (plus egress)
MultCloud$99.98/year for 2.4 TB cap~$400+ (need multiple renewals)
rcloneFree but manual$0 (but hours of CLI configuration)
BloberOne-time purchaseOne price, unlimited transfers

You buy Blober once. Transfer 1 TB or 100 TB - the price doesn't change.


Setup: 8 TB of footage across GoPro Cloud, a local NAS, and Google Drive. Delivers finals via Dropbox.

With Blober:

  • Connects GoPro Cloud and pulls all footage to Backblaze B2 as a cold archive
  • Moves finished projects from local NAS to Cloudflare R2 for client delivery
  • Uses path templates to organize by project date and camera model
  • Runs periodic syncs from Google Drive to B2 to keep a second backup

Result: One tool replaces four manual processes. Total cost: one Blober license.

Setup: 500 GB of compliance documents in Azure Blob Storage. Daily operational files in Google Workspace. Regulatory requirement for off-site backup.

With Blober:

  • Transfers compliance archive from Azure to Backblaze B2 as a secondary backup
  • Syncs critical Google Drive folders to a local NAS nightly
  • Uses Blober's incremental sync so only changed files move each day

Result: Meets audit requirements for geographic redundancy without provisioning a second enterprise cloud account.

Setup: 12 TB of experimental datasets in AWS S3. New data generated weekly. Grants require data preservation for 10 years.

With Blober:

  • Migrates completed datasets from S3 Standard to Backblaze B2 (80% storage cost reduction)
  • Keeps active datasets in S3 for compute-adjacent access
  • Uses metadata templates to organize by experiment ID and date
  • Resumable transfers handle multi-GB dataset files without corruption

Result: Storage costs drop dramatically while preservation requirements are met.


rclone is a powerful open-source CLI tool, and many data holders start there. But it has real limitations for ongoing data management:

CapabilityrcloneBlober
GUI for browsing filesNo (CLI only)Yes
GoPro Cloud supportNoYes (exclusive)
Dropbox supportYesYes
Visual transfer progressLimitedFull progress dashboard
Resumable multi-part uploadsPartialBuilt-in
Path template organizationManual scriptingVisual template builder
Error handling and retryConfig flagsAutomatic
Setup timeHours (config per remote)Minutes (OAuth flows)

rclone is great for scripted, automated pipelines. Blober is built for data holders who want reliable transfers without writing shell scripts.


  1. Audit your storage - list every provider and local device where you keep files
  2. Identify your archive tier - choose an affordable destination like Backblaze B2 or Wasabi for long-term storage
  3. Connect everything in Blober - add each provider via OAuth or API key
  4. Set up your first migration - pick a source, pick a destination, configure a path template
  5. Let Blober handle the rest - resumable transfers, incremental syncs, and metadata organization do the heavy lifting

Data holders shouldn't need a subscription to manage their own files. Blober runs locally on your machine - your credentials never pass through third-party servers, your transfer bandwidth isn't metered, and your workflow isn't gated by monthly caps.

One license. Unlimited providers. Unlimited data.

Get Blober and take control of your data workflow.

Your Files, Your Machine, No Middleman: Why Local-First Transfers Matter

Your Files. Your Machine. No Middleman. Blober local-first cloud file transfer

The Risk You're Not Thinking About

Section titled "The Risk You're Not Thinking About"

Every time you use a SaaS cloud transfer tool (MultCloud, Flexify, or any browser-based service), your files pass through someone else's servers. Your vacation photos, your client deliverables, your financial backups: all routed through infrastructure you don't control, operated by companies you've never audited.

Most people don't think about this. They click "transfer," see a progress bar, and assume their files went from A to B. In reality, the path is A to middleman to B. That middleman sees your filenames, your folder structure, and in many cases, the file contents themselves.

The risk of SaaS cloud transfer tools: your files pass through someone else's servers, data is routed through proxies, and you have zero control over the path

Blober is a desktop app. It runs on your machine (Mac, Windows, or Linux) and talks directly to your cloud provider's API. When you transfer files from AWS S3 to Backblaze B2, the data flows from your machine to the provider endpoint. No relay. No proxy. No middleman.

This isn't just a privacy feature. It's a fundamentally different architecture:

  • SaaS tools: Your Machine > Their Server > Cloud Provider
  • Blober: Your Machine > Cloud Provider (direct)

Your credentials never leave your device. Your files never touch a server you didn't choose. And because there's no middleman bandwidth to pay for, there are no per-GB transfer charges from the tool itself. You only pay what your cloud provider charges.

Blober runs on your machine with direct API calls. SaaS tools proxy through their servers while Blober connects you directly to your cloud providers

Blober connects to 10 providers (AWS S3, Azure Blob Storage, Backblaze B2, Cloudflare R2, DigitalOcean Spaces, Dropbox, Google Drive, GoPro Cloud, Local Disk, and Wasabi), all from a single app with a visual file browser.

No subscriptions. No per-transfer fees. One purchase, lifetime access. And every byte stays between you and your cloud provider.

Take back control with Blober. 10 cloud providers, 100% local transfers, one-time purchase, available on Mac, Windows, and Linux
  • Privacy-conscious users who don't want their files routed through third-party servers
  • Photographers and videographers transferring large media libraries between providers
  • Small businesses that need to move data without compliance headaches
  • Anyone leaving a cloud provider who wants a clean, direct migration path
  • GoPro users who want their footage somewhere they actually control

Your files. Your machine. No middleman. Download Blober

How to Move GoPro Cloud Media to Dropbox the Easy Way

Why Move Your GoPro Footage to Dropbox?

Section titled "Why Move Your GoPro Footage to Dropbox?"

GoPro Cloud (included with GoPro Plus / GoPro Premium) stores your camera footage automatically. It's convenient, until you need to actually do something with it.

The problems with keeping everything in GoPro Cloud:

  • No easy bulk export. GoPro's web portal limits batch downloads to 25 files at a time, bundled as a ZIP. Large downloads frequently fail or time out.
  • No third-party integrations. No other file transfer tool (rclone, MultCloud, Flexify) can connect to GoPro Cloud. You're stuck with the GoPro web interface.
  • Subscription lock-in. Cancel GoPro Plus and you lose access to your footage. Your media is held hostage by a recurring charge.
  • No redundancy. If GoPro changes their cloud offering or shuts it down, you have no backup unless you've already downloaded everything manually.

Why Dropbox makes a good destination:

  • Accessible everywhere. Desktop, mobile, web. Dropbox works across all devices.
  • Selective sync. Keep large video files in the cloud and only download what you need locally.
  • Sharing built in. Send footage to clients, collaborators, or editors with a link.
  • Established and reliable. Dropbox has been around since 2007 and isn't going anywhere.
  • Integration with editing tools. Many video editors and photo apps integrate directly with Dropbox.

Moving your footage from GoPro Cloud to Dropbox gives you a second copy in a provider you control, one that doesn't depend on a GoPro subscription to access.

Blober is the only desktop app that connects directly to GoPro Cloud. No browser extensions, no manual downloads, no CLI config files. You create a workflow, press play, and your media transfers automatically.

Play

Open Blober, go to the Workflows page, and click New Workflow. Select GoPro as the source and Dropbox as the destination. Pick the folders you want to transfer from and where they should land.

Blober workflow configured to copy media from GoPro Cloud to Dropbox

Click the play button on your workflow. Blober connects to both providers and starts transferring files immediately. Every file (photos, videos, time-lapses) gets moved directly from GoPro Cloud to Dropbox without touching your local disk first (unless you want it to).

Blober task progress showing files transferring from GoPro to Dropbox

The Progress page shows exactly what's happening: files transferred, bytes moved, current speed, and estimated time remaining. If something goes wrong, you can pause, retry, or cancel at any time.

Blober task logs showing detailed transfer activity
  • No manual work. You don't download ZIPs, unzip them, then re-upload to Dropbox. Blober handles the entire pipeline.
  • No file limits. Transfer 10 files or 10,000. Blober processes them all in one run.
  • No subscription. Blober is a one-time purchase. No monthly fees, no per-GB transfer charges, no limits on how many times you run a workflow.
  • Runs locally. Your credentials stay on your machine. Files transfer directly between providers. Nothing passes through Blober's servers.
  • Before canceling GoPro Plus. Get your footage out before you lose access.
  • Regular backups. Set up a workflow now and run it whenever you want a fresh copy in Dropbox.
  • Switching providers. Moving off GoPro Cloud entirely? Transfer everything to Dropbox first, then cancel.
  • Sharing with a team. Put footage in a shared Dropbox folder so editors and collaborators can access it immediately.
  1. Download Blober (available for macOS, Windows, and Linux)
  2. Connect your GoPro and Dropbox accounts
  3. Create a workflow and press play

That's it. Your GoPro footage in Dropbox in minutes, not hours.

Stop Paying Rent to Move Your Own Files

You uploaded 2 TB of photos, videos, and backups to the cloud. Life was good - until you wanted to move them somewhere else.

Suddenly, you're hit with egress fees, per-GB migration charges, and the realization that your cloud provider has been counting on you never leaving. It's your data. But moving it costs real money - every single time.

AWS charges ~$0.09/GB for egress. That's $184 just to download 2 TB of your own files. Want to use a SaaS migration tool? That's another $10-20/month, with transfer caps. Prefer the open-source CLI route? Clear your afternoon - you'll need it for YAML configs, credential files, and provider-specific quirks.

The trap: cloud providers charge you egress fees, SaaS tools charge subscriptions, and CLI tools cost you hours of setup time

Let's talk real numbers. Over three years, here's what you'll pay using common approaches:

Approach3-Year CostCatch
SaaS Migration Tool~$360Monthly sub + data caps
Per-GB Service~$720+$0.03/GB, billed every transfer
DIY with CLI40+ hoursConfig per provider, no UI, breaks silently
BloberOne paymentUnlimited transfers. Forever.

The subscription model is designed to extract value from you month after month. The per-GB model punishes you for having more data. The CLI path trades money for your time.

Blober breaks the cycle. Pay once. Transfer as much as you want, as many times as you want. No meter running. No renewal emails. No "upgrade to unlock more."

Cost comparison over 3 years: SaaS tools cost $360, per-GB services cost $720+, DIY CLI costs 40+ hours, Blober costs one single payment

Blober is a desktop app - not a SaaS, not a CLI tool, not a cloud service. It runs on your Mac, Windows, or Linux machine and connects directly to your cloud providers:

  • AWS S3 - buckets and objects, any region
  • Azure Blob Storage - containers and blobs
  • Google Drive - files and folders, including shared drives
  • GoPro Cloud - back up your action footage locally or to any cloud
  • Backblaze B2 - the affordable S3 alternative
  • Dropbox - personal and business accounts
  • Cloudflare R2 - zero-egress object storage
  • Wasabi - hot storage without the cold fees
  • DigitalOcean Spaces - all regions, auto-detected
  • Local Disk - any folder on your machine

Your files never touch a middleman server. Blober streams directly between your machine and the provider APIs. Browse your cloud storage visually, select what you want, pick a destination - done.

If a transfer gets interrupted (bad WiFi, laptop closed, provider hiccup), Blober picks up where it left off. No re-uploading. No duplicate files.

Blober connects 10+ cloud providers in one app: AWS S3, Azure Blob, Google Drive, GoPro Cloud, Backblaze B2, Dropbox, Cloudflare R2, Wasabi, DigitalOcean Spaces, and local disk

Here's what switching to Blober actually looks like:

Before: You're juggling browser tabs, CLI sessions, and a spreadsheet tracking which files went where. A SaaS tool emails you that you've hit your 1.2 TB monthly cap. You Google "rclone config azure" for the third time.

After: You open Blober. Connect your accounts. Drag from source to destination. Walk away. It just works.

No internet needed for local-to-local moves. No data ever leaves your machine unless you're sending it to a cloud provider you chose.

Before and after comparison: monthly subscriptions, data caps, and files routed through servers vs. one-time payment, unlimited transfers, and 100% local execution with Blober
  • Photographers & videographers moving terabytes of footage from GoPro Cloud or Google Drive to cheaper archival storage
  • Developers & DevOps engineers migrating between S3-compatible providers without writing scripts
  • Small businesses consolidating cloud storage without paying an enterprise migration service
  • Privacy-conscious users who want their files transferred directly, not through a third-party cloud
  • Anyone tired of paying monthly fees to tools that move files you already own

Your data. Your machine. Your rules.

One payment. Unlimited transfers. No expiration.

Download Blober => blober.io

Migrating 100M+ Files from DigitalOcean Spaces to Backblaze B2

Migrating 100 million files from DigitalOcean Spaces to Backblaze B2

A media company has 25TB of data spread across 120 million files in DigitalOcean Spaces. Monthly bill: roughly $500/month. They want to move everything to Backblaze B2 to cut costs and get more flexibility.

This is a real-world pattern we see a lot. Let's walk through what it actually takes.


ItemDetailsEstimated Cost
Blober LicenseOne-time purchase, no subscriptionSee pricing
DigitalOcean Egress~24TB billable at $0.01/GiB (first 1TB free)~$240
Backblaze IngressFree. Backblaze never charges for uploads$0
Backblaze API CallsUploads are free Class A calls, minor listing costs~$2
Total (excluding license)~$242

After migrating, the monthly bill drops from ~$500 on DigitalOcean to ~$150 on Backblaze B2. With a one-time license and no per-GB transfer fees, the move pays for itself within the first month.


This is where it gets interesting. Backblaze actively wants people to switch to their platform and they back that up with real programs:

  • Free egress up to 3x your average monthly storage on B2, which means once you're on Backblaze, downloading your own data doesn't cost extra in most scenarios.
  • Unlimited free egress through CDN and compute partners like Cloudflare, Fastly, Bunny.net, and Vultr.
  • Assisted data migration is listed as a standard B2 feature on their pricing page.
  • Universal Data Migration is available for larger committed contracts (50TB+ on pay-as-you-go, or included with B2 Reserve annual plans).

Backblaze explains their philosophy well in this blog post: Cloud Egress Fees: What They Are and How to Reduce Them. The short version is that they believe egress fees are vendor lock-in, and they want to make switching easy.

Even if your dataset is under the 50TB threshold, it's worth contacting their sales team. With a 25TB dataset and willingness to commit for 12 months, there's a solid chance they'll help reduce or cover the DigitalOcean egress fees to get you onboarded.


Let's be honest here. 25TB is a lot of data.

Every file needs its own set of API calls: list from the source, download, then upload to the destination. Each round-trip carries network latency regardless of file size. When you multiply that per-object overhead across 120 million files with 25TB of bandwidth on top, the aggregate time adds up fast.

For a client-side migration where data streams through your local machine, you're looking at:

  • Several weeks of continuous runtime depending on your connection speed and latency
  • Your machine needs to stay on and connected the entire time
  • If your ISP has a monthly data cap, 25TB will almost certainly exceed it
  • 16GB+ RAM recommended for handling the file listing at this scale

This isn't a Blober limitation. Any client-side tool (rclone, Cyberduck, whatever) will face the same physics. Data has to travel from DigitalOcean's datacenter to your machine, then from your machine to Backblaze's datacenter. That's two full trips through your ISP.


Phase 1: Let the Datacenters Do the Heavy Lifting

Section titled "Phase 1: Let the Datacenters Do the Heavy Lifting"

Contact Backblaze's sales team and ask about their assisted migration options. For datasets at this scale, they partner with migration services that can move data directly between datacenters at speeds your home connection can't match. What takes weeks on a home connection can take hours on a datacenter link.

Reach out here: Backblaze Sales

Phase 2: Use Blober for Everything After

Section titled "Phase 2: Use Blober for Everything After"

Once the initial bulk migration is done, Blober becomes your daily tool for managing files across providers. New uploads, folder syncs, log rotations, moving files between buckets, all handled from your desktop with no per-GB fees and no subscriptions. Your credentials stay on your machine and never touch a third-party server.


Monthly Cost Comparison (Post-Migration)

Section titled "Monthly Cost Comparison (Post-Migration)"
DigitalOcean SpacesBackblaze B2
Storage (25TB)~$500/mo~$174/mo
Egress (3TB/mo)~$30/moFree (within 3x allowance)
Total~$530/mo~$174/mo
Annual~$6,360/yr~$2,088/yr

That's about $4,200 saved per year, every year.


For large-scale one-time migrations, use Backblaze's own migration programs. They want your business and they'll often help you get there.

For everything after that, Blober gives you a one-time license to manage, sync, and move files across any supported provider, with no recurring costs and no third party ever touching your credentials.