Highlight and redact confidential information in text, prompts, emails and documents — fast, accurate, and privacy-first on your own PC.
Paste prompts, emails or export text from PDFs and Office documents into Redaxa.
Redaxa automatically highlights sensitive entities so you can inspect them.
With one click, create a redacted version ready for sharing.
Carefully coordinated tools that let you edit sensitive information securely, quickly and reliably.
Redaxa automatically identifies confidential data such as names, addresses, emails, IBANs and many other types of sensitive information – precise and reliable.
Sensitive text passages are highlighted directly so you can instantly recognise risks and edit them in a targeted manner.
All analyses run locally on your PC. No cloud, no data transfer – ideal for GDPR, compliance and confidential working environments.
Remove or redact detected elements with a single click. The integrated live preview shows in real time how the cleaned text will look.
Adapt the detection to your needs:
– Save your own AI prompts
– Custom dictionary for company-specific terms
– Define exclusions to reduce false alarms
This ensures Redaxa works exactly the way you need it to.
Import content from PDFs, Word documents, emails, prompts, or simply via copy & paste. Redaxa processes all sources reliably and stably – regardless of the format.
Export cleaned texts immediately – ideal for sending, archiving, external tools, AI systems or internal review.
Intuitive interface, clear highlights and instantly understandable functions. Redaxa is optimised for fast daily work, whether in teams or alone.
Thanks to a rule-based system and saveable presets, Redaxa delivers consistent, standard-compliant redactions – essential for companies with compliance requirements.
Simple redaction, anonymization, or pseudonymization – Redaxa supports it all.
Clinics, practices and research teams prepare medical letters, findings and case reports in a GDPR-compliant way before using them internally or for studies.
Law firms and legal departments anonymise contracts, pleadings and expert opinions before sharing them with clients, partner firms or courts.
Companies cleanse emails, support cases and project documents of customer and employee data before passing them on to external tools, AI systems or service providers.
Universities and research institutions anonymise study materials and case examples for courses, publications and peer reviews.
Authorities and administrations remove personal data from files, applications and protocols before providing them for internal coordination or external audits.
Individuals redact addresses, banking data and contact details in documents and emails before sending them to landlords, insurance companies or other recipients.
User interface and AI detection support the following languages:
English · Dutch · French · German · Italian · Latvian · Portuguese · Spanish
Flexible activation: You can purchase Redaxa on any device and activate it later on another device using your license key.
Install Redaxa: Use and test the full version for 14 days on one device.
Ideal for trying Redaxa with your own texts, documents and workflows.
Try for freePerfect for companies, consultants, law firms and power users who process confidential texts daily.
Ideal for organizations or individual users who want maximum control – without recurring payments.
For Windows 10 and later (64-bit)
Download for WindowsDespite Redaxa’s comprehensive features for protecting sensitive data, the final responsibility for reviewing and approving all outputs lies with the user. Although the app assists in detecting confidential information, human oversight and careful judgment remain essential to ensure complete data-privacy compliance.
Frequently Asked Questions & Answers
No internet connection is required for processing your texts and documents.
All content is processed entirely locally on your device and is never transmitted.
An internet connection is exclusively required for the following purposes:
The app automatically identifies confidential information such as names, addresses, contact details, email addresses, banking information (e.g. IBAN), phone numbers, VAT IDs, file numbers, customer numbers, dates and times, currencies, IP and MAC addresses, web addresses and many other sensitive elements.
Additionally, you can adapt detection to your needs by:
Input:Peter from Berlin loves Mary, but Mary loves John from Hamburg.
Simple redaction (maximum privacy):[REDACTED] from [REDACTED] loves [REDACTED], but [REDACTED] loves [REDACTED] from [REDACTED].
Specific information is simply obscured.
Anonymization (information is generalized):[PERSON] from [LOCATION] loves [PERSON], but [PERSON] loves [PERSON] from [LOCATION].
Identifying details are removed or generalized so that no specific entity can be identified.
Pseudonymization (preserves the structure):[PERSON_1] from [LOCATION_1] loves [PERSON_2], but [PERSON_2] loves [PERSON_3] from [LOCATION_2].
Identities are replaced with consistent placeholders so that relationships and structure remain intact.
After installation, you can start a 14-day trial with full functionality by clicking “Start Trial” in the app’s license dialog.
After the trial period ends, a monthly subscription or lifetime license is required.
Processing is handled by Paddle, our authorised reseller (Merchant of Record).
Paddle manages invoices, taxes, payments and refunds.
We only receive the licence information – not the payment data.
Yes. Redaxa processes content exclusively locally and uses no cloud functions. Since no data leaves the device, the app is particularly suitable for sensitive areas such as law, administration, medicine or research.
Important: Final verification of redactions always lies with the user.
After purchase, you receive an order confirmation email from Paddle. It contains a link to your personal Paddle area. There you can cancel your subscription, change payment details and access invoices.
Licence activation on your device takes place exclusively within the Redaxa app. Paddle does not manage device activations.
No. Redaxa supports you in identifying sensitive content and visualising risks – but human assessment remains necessary.
You always retain full control and responsibility for the final outputs.