Sync contacts between DAVx and CSV with sync.blue®
This sync combination is available.
Use all contacts of DAVx and CSV in both apps
Instead of having different contacts in DAVx and CSV, sync.blue® keeps them perfectly in sync. So you can use all contacts in both apps.



Fully automated sync between DAVx and CSV
No manual interaction required anymore. sync.blue® keeps DAVx and CSV contacts fully automated in sync - again and again.


Avoid and eliminate contact duplicates in DAVx and CSV
Find, eliminate and avoid contact duplicates automatically. sync.blue® will save you a lot of hassle with this ugly topic everybody else struggles with - no matter if in DAVx or CSV.


Reach more customers with newsletters and your other favourite marketing tools
Finally make use of all your contacts within your company your phone know who is calling you. sync.blue® syncs your DAVx and CSV contacts by syncing them with your favourite marketing tool (newsletter, automation, live-chat,...). This is how you make money of your business contacts.


No software required - it all works in the cloud
Start easily and immediately. You do not need any kind of hardware, server or even technical skills. sync.blue® comes an easy and secure cloud service just syncing your contacts.


DAVx
DAVx⁵, formerly known as DAVdroid, is a professional open-source application that supports CalDAV and CardDAV for Android. It's an application that allows you to synchronize your calendar, contact, and task information from various online sources such as Google, iCloud, Yahoo, and others to your Android device. Noteworthy features of DAVx⁵ include the ability to synchronize calendars (CalDAV), contacts (CardDAV), and tasks (based on VTODO). The app also supports WebDAV Collection Sync (WCS), which allows for faster synchronizations and reduces server traffic. DAVx⁵ is designed to seamlessly integrate with the standard calendar, contact, and task applications on your Android device. Security-conscious users will appreciate the various security options of the app, including SSL/TLS and client-side certificates. Additionally, DAVx⁵ stands out for its intuitive user interface, which simplifies the addition and management of accounts, as well as the synchronization of data. With its comprehensive support and flexibility, DAVx⁵ is an excellent choice for users seeking a reliable solution for synchronizing their online data on their Android devices.
CSV
A comma-separated values (CSV) file is a delimited text file that uses a comma to separate values. Each line of the file is a data record. Each record consists of one or more fields, separated by commas. The use of the comma as a field separator is the source of the name for this file format. A CSV file typically stores tabular data (numbers and text) in plain text, in which case each line will have the same number of fields. The CSV file format is not fully standardized. Separating fields with commas is the foundation, but commas in the data or embedded line breaks have to be handled specially. Some implementations disallow such content while others surround the field with quotation marks, which yet again creates the need for escaping these if they are present in the data.

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