# sync -contacts backup to file — Contacts 2 Excel PDF

> Contact backup, export, and management tool for various file formats. (iPhone/iPad app by 泽辉 王.)

- Source: https://appshunter.io/ios/app/sync-contacts-backup-to-file/id904619817 (this page in markdown: same URL + `.md`)
- Developer: [泽辉 王](https://appshunter.io/developer/892030257)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 3.50/5 from 4 App Store ratings · 21 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 15 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2014-08-07
- Data updated: 2026-08-25
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/sync-contacts-backup-to-file/id904619817/reviews.md

## What is sync?

Backup Contacts, Safety First!
Not uploaded to third-party servers, directly exported as a file, sent to your security mail box, and can be downloaded to the local reading editor!

#. Backup & Export & Editor for Excel (CSV) or page (HTM) or PDF files.
#. from simple mailbox into backup files.
#. mail list intelligent analysis, graphic display, intelligent contact with duplication of contacts, lack of intelligent cleaning important information.

Operation method:
1, backup & Export & edit for Excel (CSV) or page (HTM)  or PDF file
Contacts in the address book, you can directly back up and export files without CSV or htm. CSV files can be directly open to browse HTM, Excel files can be directly IE, Safari, chrome and other browser browser. CSV documents and HTM files can be sent directly through the mail back.
If you use Excel to open the garbled CSV file, please open the blank Excel, Select > > select text data from the *.csv file, then select the English comma delimiter, UTF8 encoding format, can eliminate garbled, normally open.
2, from the mailbox simply import backup files
You can directly select a record from the program's export records, directly import the backup to contact.
If you replace the equipment, can also be in the mail (or other program to save backup files) open backup file, select "other programs open" - "select" mail list cleanup experts ", related to the program," mail list cleanup expert] will automatically analyze the records, and imported into the mail list.
For their own write or edit the CSV and HTM backup files, as long as the CSV and HTM file format, can be properly imported.
3, address book intelligent analysis, graphic display.
Will you contact intelligent analysis, including contact name, telephone, eMail, and the results have tables and charts show the way, make your mail list content at a glance.
4, repeated contact intelligent merger.
For contact name, telephone, eMail duplicate contacts, you can easily merge into a new contact, and can choose whether to delete the old contact.
5, the lack of important information contact intelligent cleaning
For the missing contact name, telephone, eMail and other important information of the contact, you can delete a key, or separate delete, or to add them to complete.
Note: when the program starts, please run the program to access your communication rate, otherwise can not be cleaned up, if you click on the start or not, please in the system settings - > > Privacy mail list, authorized to access the mail list, you can start again.

## Key features

- Backup and export contacts to CSV, HTM, or PDF
- Import backup files from email or local storage
- Intelligent contact list analysis with graphic display
- Merge duplicate contacts
- Clean up contacts with missing information
- No third-party server uploads for enhanced security

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Permanently Remove ads | $1.99 | one-time |


## Recent user reviews (10 of 21)

All indexed reviews: https://appshunter.io/ios/app/sync-contacts-backup-to-file/id904619817/reviews.md

### 2/5 — Sửa

*2021-05-18, version 5.72*

App không có hộ trợ tiếng việt và nhiều thứ tiếng khác nên rất khó hiếu và sử dụng nên thêm nhiều thứ tiếng và tiếng Việt Nam nhé.
mong hồi đáp😊😊

### 1/5 — Your dum

*2020-04-22*

Your dum

### 1/5 — SysAdmin

*2017-02-20*

Not intutitive - advertising window is so large as to make finding control functions difficult - control buttons so small as to be useless

### 5/5 — Rate

*2016-12-19, version 5.1*

Good

### 1/5 — Pas pour iphone 4

*2016-01-10, version 4.1*

J'ai perdu du temps et de l'argent car cette application ne fonctionne pas sur mon i phone 4s ! Et M.....

### 1/5 — Что за обновление?

*2015-05-17, version 4.1*

До обновления был другой функционал.

### 4/5 — Вылетает постоянно

*2015-03-23, version 3.0*

До этого пользовалась этой программой, все было отлично. РЕАЛЬНО чистила. А сейчас начинаю чистку делать и вылетает постоянно!(((( исправьте ошибку!!! А так была не плохая программа. Лично мне помогла.

### 1/5 — Es una aplicación inservible

*2015-02-10, version 3.0*

Solo te llena el la memoria y no tiene utilidad esta aplicación no sirve de nada, no libera ni cumple con la reseña, la verdad solo ocupa espacio valioso en el iPhone deberían auditar este tipo de aplicaciones que cuestan y no sirven de nada

### 1/5 — Questa app è una truffa

*2015-02-05, version 3.0*

Non accade nulla una volta aperta sia da 1 che a 7 è solo una truffa e chiedo ad App Store il rimborso e il controllo delle app che ci troviamo davanti

### 1/5 — Вылетает

*2015-01-23, version 3.0*

Вылетает перед завершением , судя по другим отзывам проблема не у меня одного.

## Frequently asked questions about sync

### Does sync have ads?

Yes, sync contains advertisements within the application.

### What file formats can sync export contacts to?

sync can export your contacts to Excel (CSV), page (HTM), or PDF files.

### How does sync ensure contact backup security?

sync prioritizes safety by not uploading your contacts to third-party servers. Data is exported directly as files and can be sent to your secure email or saved locally.

### Can sync help me manage duplicate contacts?

Yes, sync offers intelligent merging of duplicate contacts based on name, telephone, or email, with the option to delete old entries.

### What is the update frequency for sync?

The app was last updated on February 12, 2018, with version 5.72. This indicates a less frequent update schedule.

### What devices does sync support?

sync is available for iPhone, iPad, and iPod devices.

### How do I import backup files into sync?

You can import backup files by selecting a record from the program's export records or by opening a backup file from your email or saved location and choosing 'open with' sync.

### What is the age rating for sync?

sync has an age rating of 4+, making it suitable for a wide range of users.

## Version history (last 5 of 5)

### 5.72 — 2018-02-12

This app has been updated by Apple to display the Apple Watch app icon.

Optimized contacts export & backup efficiency, bug fixes.

### 5.71 — 2017-12-04

Optimized the export format of the contacts

### 5.7 — 2017-11-16

Fixed bugs in iOS 10 and optimized contacts backup process

### 5.6 — 2017-11-06

1. adaptation iOS 11, fit for iPhone X.
2. Optimized contacts export & import, add backup file viewer.

### 5.5 — 2017-09-01

bug fixed

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| [We Contacts](https://appshunter.io/ios/app/we-contacts/id1448073442) | 4.7 (66) | Free | Utilities |

## More apps by 泽辉 王

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All apps by 泽辉 王: https://appshunter.io/developer/892030257

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-25.*