Cross-platform is a contact management software that rapidly manages and organizes thousands of contacts. It helps users network better, build strong customer relationships, and focus on key individuals across multiple platforms.

The program includes the ability to add birthday and anniversaries to a contact and will remind you of them on time, assisting you in networking and building customer relationships. It is also possible to set the importance of a customer, focusing on key persons. Custom fields are available to meet individual business requirements.
Efficient Address Book saves a lot of time through features like flash find, fast input of contacts from the same company, copy and paste of contacts, and bulk import. Additionally, there are unique options such as displaying the contact list in a card view, the ability to add an unlimited number of photos to a contact, and the ability to edit all fields of a contact profile.
One significant feature is that you not only get to add text to the comments but also insert attachments, tables, pictures, and URLs, much like editing in Microsoft Word. Beyond that, you have up to ten interface styles of various tones of color to choose from.
In conclusion, Efficient Address Book is a must-have tool for anyone from any walk of life who wants to manage their contact information best.
Version 5.60.0.559: 1. Android version released! 2. Added function: sync data with Android version. 3. Added function: supports Unicode. 4. Added new interface styles: provided 26 kinds of interface styles now. (Only for Efficcess etc.) 5. Other improvements are made and bugs are fixed.
Version 5.60.0.556: 1. Android version released! 2. Added function: sync data with Android version. 3. Added function: supports Unicode. 4. Added new interface styles: provided 26 kinds of interface styles now. (Only for Efficcess etc.) 5. Other improvements are made and bugs are fixed.
Version 5.60.0.554: 1. Android version released! 2. Added function: sync data with Android version. 3. Added function: supports Unicode. 4. Added new interface styles: provided 26 kinds of interface styles now. (Only for Efficcess etc.) 5. Other improvements are made and bugs are fixed.
Version 5.60.0.552: 1.Speed up devices search in sync page. 2.Open file which is with some special characters. 3. Fix bug:Some groups can not be shown out in group list for some cases.4.Enhance the security of "Require login from minimized state"option.5.Other enhancements/bugs are handled in desktop version and App.
Version 5.60.0.547: 1.Speed up devices search in sync page. 2.Open file which is with some special characters. 3. Fix bug:Some groups can not be shown out in group list for some cases.4.Enhance the security of "Require login from minimized state"option.5.Other enhancements/bugs are handled in desktop version and App.
Version 5.50.0.544: 1.Speed up devices search in sync page. 2.Open file which is with some special characters. 3. Fix bug:Some groups can not be shown out in group list for some cases.4.Enhance the security of "Require login from minimized state"option.5.Other enhancements/bugs are handled in desktop version and App.
Version 5.50.0.543: 1.Speed up devices search in sync page. 2.Open file which is with some special characters. 3. Fix bug:Some groups can not be shown out in group list for some cases.4.Enhance the security of "Require login from minimized state"option.5.Other enhancements/bugs are handled in desktop version and App.
Version 5.50.0.542: 1.Speed up devices search in sync page. 2.Open file which is with some special characters. 3. Fix bug:Some groups can not be shown out in group list for some cases.4.Enhance the security of "Require login from minimized state"option.5.Other enhancements/bugs are handled in desktop version and App.
Version 5.50.0.540: 1.Speed up devices search in sync page. 2.Open file which is with some special characters. 3. Fix bug:Some groups can not be shown out in group list for some cases.4.Enhance the security of "Require login from minimized state"option.5.Other enhancements/bugs are handled in desktop version and App.
Version 5.50.0.539: 1.Speed up devices search in sync page. 2.Open file which is with some special characters. 3. Fix bug:Some groups can not be shown out in group list for some cases.4.Enhance the security of "Require login from minimized state"option.5.Other enhancements/bugs are handled in desktop version and App.