CaseGuard Studio Alternative for Fast Document Redaction
The 20-second verdictEverything that decides this switch, in one place
- RedactProof runs in any browser with nothing to install; CaseGuard is a Windows install. Jump to platform
- CaseGuard is a heavyweight video and audio suite; for plain documents it is a lot of tool. Jump to platform
- Detection covers 60+ PII types automatically, reviewed by you before export. Jump to detection
- Every export can carry a certificate the recipient verifies for themselves. Jump to proof
- CaseGuard is Windows-only and on-premise; a Mac or Chromebook cannot run it. Jump to platform
Head to head
The CaseGuard Studio vs RedactProof snapshot
What each tool is, in one card each.
CaseGuard Studio
A multi-format redaction suite
- Video, audio and image redaction
- On-premise, Windows-only install
- Built for law-enforcement media
- Heavyweight for plain documents
- Automatic detection across 33+ categories
RedactProof
The redaction specialist
- 60+ PII types detected automatically
- The file never leaves your browser
- Content removed at the pixel level
- Verifiable exports and audit trail
- Flat, published pricing
At a glance
The whole comparison in one table
The five facts that decide most switches.
| Feature | CaseGuard Studio | RedactProof |
|---|---|---|
| Automatic detection | 33+ cats 33+ categories, on-device | Included 60+ PII types, entirely in-browser |
| No file upload | On-device Fully on-premise, no cloud | Yes The file never leaves your browser |
| Document limits | $279+ From $279/user/mo, annual billing | Unlimited Flat rate on paid plans |
| Export verification | No No verification certificate | Included Ed25519 certificate + QR, optional per export |
| Platforms | Windows Windows desktop only, install | Any browser Mac, Windows, Linux, nothing to install |
The detail
The differences that decide it
Where your file goes, what you pay, and what the recipient can prove.
No installation required
RedactProof runs in any modern browser. No Windows dependency, no admin rights, no hardware requirements. Start redacting in under a minute.
Transparent, per-seat pricing
Every plan and its price is published on redactproof.com. No quote requests, no sales calls to find out what it costs. The free trial covers one document with full Pro-level features.
Tamper-evident verification certificates
Ed25519-signed certificates give every redacted export a cryptographic chain of custody. Useful for SAR responses, FOIA disclosures, and legal discovery where the integrity of a disclosed document needs to be demonstrable.
Works on any device and OS
Windows, macOS, Linux - RedactProof runs wherever a modern browser runs. No VM required for Mac or Linux users.
General informational purposes only - not legal advice. Pricing verified August 2026 and feature claims May 2026, from caseguard.com. Verify current details on the competitor's website.
CaseGuard Studio handles a lot. Video, audio, images, documents - all redacted from a single desktop application, all processed on your machine, all without files touching a cloud server. For law enforcement agencies and government bodies managing body-cam footage alongside evidence documents, that breadth matters.
But a redaction platform built around video is a different product to one built around documents. If your team handles PDFs, Word files, or scanned records - and video is not part of the picture - the comparison shifts. CaseGuard Studio runs only on Windows, requires installation and hardware investment, and its pricing is not publicly listed. RedactProof runs in any browser, requires nothing to install, and starts free.
This comparison covers both products honestly. CaseGuard is the better fit for some organisations. RedactProof is the better fit for others. The differences are concrete enough that the right choice should be clear by the end.
What CaseGuard Studio is and how it works
CaseGuard Studio (at the time of writing, May 2026) is an on-premise desktop application for Windows 10 and Windows 11. It does not run natively on macOS or Linux - if you use a Mac or Linux machine, you would need a Windows virtual machine to operate it.
Installation is required. After purchasing a subscription, you receive a download link by email and install the software locally. Files are processed on your hardware and never leave your network - which is a genuine privacy advantage for sensitive operational data.
The platform supports 750+ file types and handles:
- Video redaction - faces, licence plates, screens, objects in body-cam and CCTV footage
- Audio redaction - spoken names, addresses, and identifiers, with transcription and translation in 100+ languages
- Document and image redaction - PDFs, scanned records, email exports
- Automated PII/PHI detection across 33+ categories
CaseGuard's primary user base is law enforcement, government agencies, and legal teams managing evidence files where video and audio are as common as paper documents. The platform was built for that mixed-format, high-volume operational context.
Where CaseGuard has the edge
Be direct: for video, audio and multi-format work, CaseGuard is the stronger tool.
Multi-format redaction in one tool
If your workflow combines video, audio, and documents - say, a FOIA response that includes body-cam footage, recorded interviews, and written reports - CaseGuard handles all of it from one interface. RedactProof does not process video or audio at all. That's not a limitation we're planning to close. Document redaction, done well, is the focus.
Windows-native performance for high-volume media
Processing 4K video footage or bulk-transcribing hours of audio is computationally intensive. Running that workload on local hardware with a native Windows application - with GPU acceleration available - will outperform any browser-based tool for that use case.
On-premise for operationally sensitive files
CaseGuard processes everything locally with no internet requirement. For agencies with strict network controls around operational data - active investigations, classified material - that offline capability matters. RedactProof's standard detection engine also runs locally in the browser, but the Precision Engine sends extracted text (not the document) to Cloudflare Workers AI for enhanced PII detection. If your network policies require fully air-gapped processing, CaseGuard's local-only architecture is the stronger choice.
Where RedactProof has the edge
No installation, no IT ticket
RedactProof runs in any modern browser. There is nothing to install, no system requirements to meet, no admin rights needed. A paralegal can start redacting a SAR response on their existing laptop without involving IT. For most document-focused teams, that matters more than having video support they will never use.
60+
PII types RedactProof flags automatically in the browser, with nothing to install and no Windows requirement.
CaseGuard requires Windows 10 or 11, a minimum 16 GB RAM, and 100 GB storage; a dedicated GPU is recommended for video work. That's a reasonable spec for a media workstation - but if you just need to redact PDFs, it's overhead for a need you don't have.
Simple, transparent pricing
RedactProof's pricing is public. A one-document free trial gives full Pro-level features; Core (£190/year individual annual licence) includes on-device AI detection and professional exports; Pro (per-seat from £79) adds tamper-evident certificates and a full audit trail. CaseGuard does not publicly list prices for any of its plans. You request a quote or speak to their team. For a small law firm or HR department trying to assess cost before committing, that's a meaningful friction point.
Tamper-evident verification certificates
Every export from RedactProof's Pro plan includes a verification certificate - a cryptographically signed record (Ed25519 signature) that the document was redacted and has not been modified since. This provides an auditable chain of custody for disclosed documents, which is useful for SAR responses, FOIA disclosures, and legal discovery. CaseGuard does not offer an equivalent verification certificate mechanism at the time of writing (May 2026).
For teams handling documents under data protection regulations such as GDPR, CCPA, or HIPAA, having that tamper-evident record is directly relevant to compliance workflows. Our guide on verification certificates covers how the signature scheme works and what it proves.
Works on any device
Windows-only is a real constraint. A solicitor reviewing documents on a MacBook, or a compliance officer who works across a Mac desktop and a Windows laptop, cannot run CaseGuard without a VM. RedactProof works on any operating system with a modern browser - Windows, macOS, Linux, even tablets for light review work.
Feature comparison
The table below reflects the position at the time of writing (May 2026). Verify current details at caseguard.com.
Deployment model
CaseGuard Studio: On-premise desktop (Windows only)
RedactProof: Browser-based (no installation)
Operating systems
CaseGuard Studio: Windows 10/11 only (macOS/Linux via VM only)
RedactProof: Any OS with a modern browser
Document redaction
CaseGuard Studio: Yes - PDFs, emails, images
RedactProof: Yes - PDFs (scanned and digital)
Video redaction
CaseGuard Studio: Yes - body-cam, CCTV, interview footage
RedactProof: No
Audio redaction
CaseGuard Studio: Yes - transcription and PII removal in 100+ languages
RedactProof: No
AI PII detection
CaseGuard Studio: 33+ categories, on-device
RedactProof: 60+ PII types; standard engine on-device, Precision Engine via Cloudflare Workers AI
File processing privacy
CaseGuard Studio: Fully local, no internet required
RedactProof: Documents processed in browser; Precision Engine sends extracted text (not files) to Cloudflare Workers AI - not stored or used for training
Verification certificates
CaseGuard Studio: Not available (at time of writing, May 2026)
RedactProof: Yes - Ed25519-signed, tamper-evident (Pro plan only)
Public pricing
CaseGuard Studio: From $279 per user per month, billed annually (August 2026)
RedactProof: One-document free trial; Core from £190/year
Free trial
CaseGuard Studio: 7-day trial (exports watermarked during trial)
RedactProof: One-document free trial (full Pro-level features)
Installation required
CaseGuard Studio: Yes - Windows application download
RedactProof: No
Audit trail
CaseGuard Studio: Available on Ultimate Suite and Enterprise plans
RedactProof: Full audit trail on Pro
Pricing
CaseGuard now publishes pricing on caseguard.com/redaction-pricing/ (August 2026): Doc Suite at $279 per user per month, Media Suite at $299, and Ultimate Suite at $379, each billed annually. An Enterprise tier with custom pricing starts at 50 seats. For a documents-only team the relevant tier is Doc Suite, which works out at roughly $3,348 per user per year.
That figure puts CaseGuard firmly in enterprise procurement territory. Teams that only need document redaction are paying for a video-first platform, and that is exactly the gap RedactProof's document-focused pricing is built for.
RedactProof pricing is public:
- Free trial - full Pro-level features on one source document, unlimited re-exports
- Core - £190/year (annual licence only) - on-device AI detection, professional exports
- Pro - per-seat from £79 (down to £55 with volume; annual option available) - Precision Engine, unlimited documents, full audit trail, tamper-evident certificates
- Team features (admin dashboard, custom outputs) are on Pro from 2 seats
For a team that only needs document redaction and can't justify contact-sales procurement, RedactProof's pricing model is a practical advantage.
Which is the better fit?
Choose CaseGuard Studio if your team redacts video or audio alongside documents, if you operate in a Windows-only environment, or if your compliance requirements demand fully air-gapped processing with no cloud dependency whatsoever. It's purpose-built for law enforcement and government agencies managing mixed-format evidence workflows.
Choose RedactProof if you process documents only, want to start immediately without installation, need public transparent pricing, or require tamper-evident verification certificates for compliance disclosures. The browser-based approach suits legal, HR, and compliance teams at law firms, healthcare providers, and professional services firms where document redaction is a specific task, not a multimedia workflow.
See also: our guide on browser-based vs desktop redaction software for a broader look at the deployment trade-offs, and the redaction software buyer's guide if you're still comparing options.
Start your free trial
No download, no installation, no credit card for the free trial.
The verdict
The right tool for body-cam footage. A lot of tool for a PDF.
- CaseGuard is built for video, audio and images at scale, installed on a Windows machine. If your job is redacting documents, RedactProof does that in the browser the same morning, with nothing to install.
- Detection covers 60+ PII types automatically, and it runs on any OS: a Mac, a Chromebook or a locked-down thin client.
- Every export can carry a certificate the recipient verifies for themselves, offline and without an account.
Where CaseGuard Studio Has the Edge
CaseGuard redacts far more than documents: video, audio and images across 750+ file types, with face and licence-plate detection built for law enforcement. It installs and runs entirely on-premise, which suits agencies with strict network controls and high-volume media. If your work combines body-cam footage, 911 audio and case files in one tool, CaseGuard covers ground RedactProof deliberately does not.
Weighing more options than just CaseGuard Studio? See how all 18 redaction tools compare side by side.
Our security evidence
Cloud redaction tools are audited on how they handle your uploaded documents. RedactProof takes that question away at the source: documents are processed in your browser and never uploaded, so there is no server-side copy to breach and no data processor relationship to audit.
RedactProof (operated by Popsall Ltd) is Cyber Essentials certified (the UK government-backed NCSC/IASME scheme), registered with the ICO (ZC164232), and carries professional indemnity and cyber insurance. The full architecture is documented on our security page.
What it costs
Every price, before you sign up
Public sector buys by order form. No quotes, no sales calls, prices published all year round. · Compare Core vs Pro in detail
Common questions
What people ask when comparing CaseGuard Studio and RedactProof.
Does CaseGuard Studio work on Mac or Linux?
No. CaseGuard Studio is a Windows 10/11 application and does not run natively on macOS or Linux. A Windows virtual machine is required to use it on other platforms. RedactProof runs in any modern browser on Windows, Mac, or Linux without installation.
How much does CaseGuard Studio cost?
CaseGuard publishes pricing as of August 2026: Doc Suite at $279 per user per month, Media Suite at $299, and Ultimate Suite at $379, billed annually, plus a custom Enterprise tier from 50 seats. RedactProof publishes simpler document-focused pricing: start with a one-document free trial, then upgrade when you need more.
Can RedactProof handle video redaction like CaseGuard?
No. RedactProof is a document redaction tool. It processes PDFs - including scanned documents via OCR - but does not handle video or audio files. CaseGuard Studio handles video, audio, images, and documents from a single application, which makes it the better fit if your workflow includes body-cam footage, CCTV recordings, or interview audio. If you only need document redaction, RedactProof is purpose-built for that task and simpler to deploy.
Is CaseGuard cloud-based or does it require installation?
CaseGuard Studio is on-premise software that requires installation on a Windows computer. There is no cloud version. Files are processed locally on your hardware and do not leave your network, which is a genuine advantage for agencies with strict data handling policies around operational or classified material. RedactProof is browser-based - no installation required. Documents are processed in your browser without being uploaded to any server.
Redaction is the whole product here
Load a document in your browser and see what 60+ PII types detected locally looks like. One document free.
Try RedactProof freeCaseGuard and CaseGuard Studio are trademarks of CaseGuard Technologies, Inc. RedactProof is a product of Popsall Ltd.