1. Owner Identification
These Terms of Use govern access to and use of the mobile app, website, and services associated with the following service.
QrTransfer.io
The service owner is as follows.
QRTRANSFERIO
The holder's reference address is as follows.
Madrid Spain
The official website of the service is as follows.
The general contact email is as follows.
The support, legal communications, and abuse reports email is as follows.
2. Acceptance of the Terms
By accessing, installing, or using the service, the user agrees to these Terms of Use.
The service referred to in these Terms is as follows.
QrTransfer.io
If the user does not agree with these Terms, they must not use the service.
Using the service also implies acceptance of the terms of external providers involved in payments, app distribution, security, or infrastructure, when such terms apply.
3. Service Description
The service is a real-time file transfer application between devices.
The trade name of the service is as follows.
QrTransfer.io
The user selects on the source device the files they want to send.
The target device generates a pairing QR code.
The sending device scans that QR code.
Once paired, the transfer begins.
The service prioritizes the use of real P2P technologies whenever technically possible.
When a direct P2P connection is not possible due to network limitations, technical restrictions, or device configuration, the service may use intermediate relay or cache infrastructure to complete the transfer.
The service is provided on a best-effort basis..
It is not guaranteed that all transfers can be completed in all cases..
4. P2P operation, signaling, and relay
In direct P2P transfers, files travel directly between participating devices.
The owner's servers may intervene for signaling, technical coordination, pairing, and connection establishment.
The service owner is as follows.
QRTRANSFERIO
When direct transfer is not possible, the service may use its own relay or cache infrastructure.
The relay or cache infrastructure may temporarily store encrypted files so the recipient can download them via HTTP.
Files temporarily stored in relay or cache are deleted at the end of the session or immediately after the download is complete.
If the recipient does not download the file, the file is deleted at the end of the session..
The relay or cache system does not constitute permanent storage or file custody service..
5. Encryption and content access
Files are encrypted in transit using HTTPS, TLS, or other secure connection mechanisms.
The service uses end-to-end encryption to prevent the provider from reading the contents of transferred files.
Files that temporarily pass through relay or cache are stored encrypted.
The owner does not scan, moderate, or analyze the content of transferred files.
The user acknowledges that the absence of content analysis does not authorize illegal, abusive, or infringing use of the service.
6. Use without account and technical identification
The service can be used without creating a user account.
The app may generate an anonymous device identifier to manage quota, purchases, subscriptions, technical statistics, security, and abuse prevention.
The anonymous device identifier must not be used to impersonate other users, bypass technical limits, or alter the service's operation..
The user is responsible for maintaining control of their devices and preventing unauthorized use..
7. Fees, purchases, and subscriptions
The service may include an initial free quota..
The initial free quota is as follows.
20 GB
The user consumes quota with their transfers.
The service may offer additional quota purchases, monthly subscriptions, annual subscriptions, or other payment plans.
The purchased quota does not expire unless the specific plan conditions state otherwise.
Purchases are non-refundable except where required by applicable law.
Payments may be processed by external providers.
| Supplier | Intended use |
|---|---|
| Apple App Store | Purchases and subscriptions in Apple environments. |
| Google Play | Purchases and subscriptions in Android environments. |
| PayPal | Payments on web and app. |
The user agrees that these providers may apply their own terms, privacy policies, refund rules, and payment management procedures.
8. Minimum age and use by minors
The service may be used by minors from the minimum age indicated.
The indicated minimum age is as follows.
4 years
Use by minors must take place within a family environment and under the supervision and responsibility of parents or legal guardians.
The service is not intended for unsupervised minors.
Responsible adults must ensure that the minor understands the proper use of the service and does not share illegal, harmful, unauthorized, or third-party affecting files.
9. Acceptable Use
The user must use the service lawfully, diligently, and in accordance with these Terms.
The user must not use the service for illegal, fraudulent, abusive, harmful purposes or in violation of third-party rights.
It is prohibited to use the service to share malware, viruses, trojans, ransomware, spyware, harmful scripts, or any other malicious software.
It is prohibited to use the service to share content that infringes intellectual property rights, trade secrets, image rights, privacy rights, or any other third-party rights..
It is prohibited to share third-party personal data without authorization or a sufficient legitimate basis..
It is prohibited to share illegal, abusive, violent, defamatory, threatening, discriminatory, dangerous, or unauthorized content..
It is forbidden to use the service to harass, extort, impersonate, distribute spam, bypass security measures, or interfere with third-party systems.
It is forbidden to attempt to access, copy, alter, decompile, damage or interfere with the app, website, servers, signaling systems, relay, cache or any technical component of the service.
10. Responsibility for Files and Content
The user is solely responsible for the files they select, send, receive, download, share, or install.
The owner does not validate the legality, quality, safety, ownership, accuracy, or suitability of files transferred by users.
The user must have the necessary rights, permissions, licenses, and authorizations to transfer any file.
The user must check received files before opening, executing, or installing them.
Installing APK files or any executable files may involve security risks.
The user assumes responsibility for installing, running, or sharing files received through the service.
11. Device permissions
The app may request device permissions to provide its features.
- Camera to scan QR codes.
- Access to photos, gallery, or files to select items the user wants to send.
- Access to contacts only to export or import contacts as files when the user chooses.
- Permissions related to APK files when the user wants to install APKs transferred via the app.
Contacts are not uploaded or synced with the owner's servers.
Contacts are only handled locally when the user chooses to export or import them as a file.
12. Availability and technical limitations
The service is offered subject to technical availability and on a best-effort basis.
The holder does not guarantee permanent availability, minimum speed, error-free operation, universal compatibility, or successful completion of all transfers.
Transfers may fail, be delayed, or be interrupted due to causes related to the internet, local networks, firewalls, NAT, operating system restrictions, device configuration, external providers, network congestion, or inherent limitations of real-time communications.
The user must keep backup copies of important files before transferring them..
The service is not a storage, backup, document archive, legal custody, or data recovery system..
13. Suspension, limitation, and cancellation
The owner may suspend, limit, or cancel access to the service upon detecting misuse, abuse, violation of these Terms, technical risk, security risk, or possible legal infringement..
Measures may include session blocking, device limitation, cancellation of associated devices, function restrictions, or subscription cancellations due to misuse..
Some security measures may be applied automatically based on technical signals..
These automatic measures do not involve analysis of file contents.
The holder may cooperate with competent authorities when there is a legal obligation or valid request.
14. Abuse and infringement reporting
Users and third parties can report abuse, intellectual property infringements, illegal content, malware, or misuse via the designated abuse email.
The designated abuse email is as follows.
The report must include sufficient information to identify the reported incident and assess appropriate measures..
The owner may request additional information when necessary..
15. Intellectual property
The app, the website, the brand, the design, the software, the documentation, the texts, the graphic elements, and other service components belong to the owner or their licensors..
The service owner is as follows.
QRTRANSFERIO
The user does not acquire ownership rights to the service by installing, accessing, or using the app..
The user is granted a limited, non-exclusive, non-transferable, revocable license solely to use the app in accordance with these Terms..
The service may include open source software components subject to their own licenses..
16. Professional and business use
The service may be used for personal and professional purposes..
Professional or business use does not make the service a tool for document custody, regulatory compliance, traceability, legal archiving, auditing, backup, or guaranteed availability..
Professional or business users must verify on their own whether the service is suitable for their activity, sector, contractual obligations, and applicable regulations..
17. Disclaimer of warranties
The service is provided as is and subject to availability..
The owner does not guarantee that the service is free from errors, interruptions, vulnerabilities, incompatibilities, connection losses, or technical failures.
The owner does not guarantee that files transferred by users are secure, legal, intact, appropriate, or free of malware.
Nothing in these Terms excludes warranties that cannot be excluded under applicable law.
18. Limitation of liability
The holder shall not be liable for damages resulting from outages, errors, delays, interruptions, incompatibilities, failed transfers, data loss, network limitations, third-party availability, or misuse of the service.
The holder shall not be responsible for content that users transfer, receive, install, store, or share through the service..
The holder shall not be liable for damages resulting from malicious, illegal, corrupted, unauthorized, or third-party files..
This limitation shall apply to the fullest extent permitted by applicable law..
19. Changes to the service and Terms
The owner may modify, update, suspend, withdraw, or partially or fully interrupt the service for technical, legal, commercial, security, or improvement reasons.
The owner may update these Terms when necessary.
The version published on the website will be the current version at all times.
Continued use of the service after changes are published will imply acceptance of the new version, where legally applicable.
20. Territorial scope and restricted countries
The service may operate internationally..
The intended scope of operation is as follows.
worldwide, except restricted countries
The user must not use the service from territories or for purposes prohibited by sanctions, export controls, legal restrictions, or applicable regulations..
21. Governing law and jurisdiction
These Terms shall be governed by the applicable law set forth below..
Spanish legislation and applicable European regulations when applicable
When the user acts as a consumer, the courts and tribunals of the user's domicile shall have jurisdiction when required by law..
In other cases, jurisdiction will be determined according to applicable regulations.
22. Contact
For general inquiries, the user may use the following email.
For support, privacy, legal matters, or abuse reports, the user can use the following email.