FoliumTerms of sale
Version of 12 November 2026. They apply to every order placed on folium.ouiprod.com; the version accepted when ordering is kept with the order. The French version (conditions générales de vente) prevails in case of difference.
1. Seller
OUIPROD, legal form and share capital to be completed
Registered office: address to be completed
RCS: to be completed · SIRET: to be completed
EU VAT number: to be completed
Contact: folium-support@ouiprod.com
2. Product
Folium is document management software installed on the customer's computer (Windows 10 and 11, 64-bit; Mac version in preparation). The purchase grants a lifetime licence: the software purchased works with no time limit and no subscription.
The licence may be installed on 5 of the customer's computers, but is used on only one at a time. It is checked over the Internet at first registration, then at least every 14 days; between two checks, Folium works offline. “Use here” moves the licence to another computer; “Remove this installation” frees a place.
Included: software updates for 2 years from purchase, and security fixes for 5 years. Before buying, Folium can be tried fully and free of charge for 30 days, then in a limited version (20 folders per database) with no time limit.
While Folium is a beta version it may contain defects: the customer keeps a backup of important documents.
3. Price
The price is the one shown on the order page, in euros, including all taxes. VAT is that of France, or of the European Union country where the customer lives; outside the European Union, French VAT is not charged. The amount excluding tax and the VAT appear on the payment receipt.
4. Order
The customer gives their name, address, email address and mobile phone number, accepts these terms, asks for immediate supply of the licence (section 6) and pays. The sale is concluded when PayPal confirms the payment. The details given are also used to create the customer's personal serial number.
5. Payment
Payment is made through PayPal, with a PayPal account or a bank card, in one instalment. OUIPROD never receives the customer's card details.
6. Delivery and right of withdrawal
As soon as the payment is confirmed, two emails are sent to the address given: the payment receipt, then the serial number with the installation steps. The number can be sent again to that address at any time from the “My serial number” page.
Folium is digital content supplied without a physical medium. Under article L221-28, 13°, of the French Consumer Code, the customer expressly asks, before paying, to receive the serial number immediately and acknowledges that they thereby lose their right of withdrawal. Without this request, the order cannot be placed; the free 30-day trial lets the customer judge the software before buying.
7. Licence to use
The licence is personal. The customer may not pass the serial number on to a third party nor try to get around the licence check. In the event of a refund, a payment dispute or fraudulent use, the licence may be withdrawn: Folium then returns to the limited version, without touching the customer's documents, which always remain readable and exportable.
8. Legal guarantees
The customer benefits from the legal guarantee of conformity of digital content (articles L224-25-12 and following of the French Consumer Code) and the guarantee against hidden defects (articles 1641 and following of the French Civil Code), by writing to the contact address.
9. Liability
Folium works on the customer's computer; the customer remains responsible for backups. OUIPROD cannot be held liable for indirect damage, nor beyond the price paid, except in case of gross negligence or mandatory legal provisions.
10. Personal data
The customer's name, address, email address and mobile number are used for the sale, the invoice, sending and checking the licence, and fraud prevention. They are never sold or used for advertising. Invoices are kept for 10 years (accounting obligation); other data as long as the licence exists, then 3 years. Recipients: OUIPROD, PayPal (payment), the email delivery provider. The customer may access, correct or erase their data within legal limits by writing to the contact address, and may complain to the CNIL. The purchase page sets a single technical cookie needed for form security, with no audience measurement.
11. Complaints and mediation
Any complaint should first be sent to folium-support@ouiprod.com. Failing agreement, the customer may refer the matter free of charge to the consumer mediator: mediator's name, website and address to be completed.
12. Applicable law
These terms are governed by French law, without depriving a consumer of the protection of the mandatory rules of their country of residence.