OléPDF The European alternative to Adobe Acrobat
SubmittedBrowser-based PDF tools with local processing from Spain
About OléPDF
OléPDF is a collection of PDF tools from Kronnect Technologies SL in El Puerto de Santa María, Spain. Merging, compressing, OCR, converting, signing and redacting run directly in the browser, and according to the terms of use documents are not sent to any server. No installation is required.
Highlights
- ✓ Documents are processed locally in the browser
- ✓ Merging, splitting, compressing and searchable OCR
- ✓ Conversion to and from Word, Excel and PowerPoint
- ✓ Signing with a certificate, encryption, redaction and PDF/A
- ✓ Filling and creating forms, PDF comparison and Bates numbering
Why European?
- → Kronnect Technologies SL based in El Puerto de Santa María, Spain
- → According to the terms of use, documents do not leave the device
- → No third-party analytics, advertising or tracking cookies
- → Terms of use governed by Spanish law
Pricing
See website
Available for
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Frequently asked questions about OléPDF
What is OléPDF and what is it used for? +
OléPDF is a web-based collection of PDF tools from Kronnect Technologies SL in Spain. The homepage lists around 70 functions, including merging, splitting, compressing, searchable OCR, conversion to and from Word, Excel and PowerPoint, PDF comparison, PDF/A, redaction, forms and Bates numbering. Documents can also be signed with a certificate as well as encrypted and decrypted. Everything runs in the browser, no installation is required. The offering also includes the image tool OléPIC.
Does OléPDF run on European infrastructure? +
According to the terms of use, PDF documents are processed exclusively in the browser and are never sent to an external server. Network traffic only occurs for licence validation and anonymous telemetry via the provider's own domain. Payments are handled by Stripe, which according to the privacy policy may use infrastructure outside the EEA. OléPDF does not name the hosting provider of its website. According to the provider, the service uses no third-party analytics, advertising or tracking cookies.
Are documents sent to servers for signatures or AI features? +
According to the terms of use, no. When signing with a certificate, the document stays on the device and only certificate identifiers or cryptographic digests are transmitted. For AI features such as summarising PDFs, the provider states that no document data is sent to a server either. The website does not say which AI model is used for this.
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Entry verified on 09.10.2026