# DS file

> Mobile client for managing Synology NAS files, with upload, download, and basic editing. (iPhone/iPad app by Synology Inc..)

- Source: https://appshunter.io/ios/app/ds-file/id416751772 (this page in markdown: same URL + `.md`)
- Developer: [Synology Inc.](https://appshunter.io/developer/321493109)
- Category: Utilities, Productivity
- Price: Free
- Rating: 2.80/5 from 357 App Store ratings · 330 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.6 · 121 MB
- Languages: German (Germany), Danish, American English, French (France), Italian, Japanese, Korean, Dutch, Norwegian Bokmål, Norwegian Nynorsk and 11 more
- Released: 2011-02-02
- Data updated: 2026-08-26
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/ds-file/id416751772/reviews.md

## What is DS file?

**You must own a Synology NAS to run this app, and have upgraded to DSM 5.2 to get the complete set of features**

DS file is ideal to manage files stored on your DiskStation, upload or download between the NAS and the iDevice itself, or do basic editing tasks. And always securely with HTTPS support. Besides file management, DS file is also a useful tool to do anything from browsing pictures, watching videos or checking work documents when you are on the go.

## Key features

- File management on Synology NAS
- Upload and download files
- Basic file editing
- Secure HTTPS access
- Browse pictures and videos
- Access work documents

## What do users think of DS file?

Overall sentiment: neutral

**Pros**

- 👍 Simple and efficient file management
- 🚀 Fast file access and transfer
- 💡 Useful photo backup feature
- 🔒 Secure remote access to NAS

**Cons**

- 🐛 Crashes and freezes, especially after updates
- 🔍 Inconsistent file format support (e.g. .MOV, .HEIC)
- 🔍 Lack of advanced features like multi-select and sorting
- 🔍 Slow performance, especially on older devices

**Commonly reported bugs**

- Login issues, unable to connect to NAS
- Video playback not working, especially on iOS 12+
- Excessive storage usage and cache issues
- Inconsistent behavior after iOS updates

**Most requested features**

- Integrate with iOS Files app
- Add support for more file formats
- Improve photo/video backup functionality
- Implement dark mode
- Allow multi-file selection and batch operations

## Recent user reviews (10 of 330)

All indexed reviews: https://appshunter.io/ios/app/ds-file/id416751772/reviews.md

### 4/5 — 希望增加對webp格式圖片的支持

*2026-07-10, version 5.18.2*

希望增加對webp格式圖片預覽及打開的支持

### 2/5 — OfficeImportErrorDomain error 912

*2026-07-07, version 5.18.2*

It’s been 9 months since the last update. When is the new version of the app coming. Having issues accessing my files on the phone using this app

### 3/5 — Decent but needs update

*2026-06-18, version 5.18.2*

Performs its functions adequately if temperamental occasionally. Need to add viewing webp format files.

### 1/5 — Keeps crashing on iPad mini 6

*2026-06-01, version 5.18.2*

Constantly crashing on iPad mini 6. Every time I open it. Unusable. Was great.

### 2/5 — Audio Player Needs to Display the File Name!

*2026-05-14, version 5.18.2*

Please have the audio player show the file name being played. I use the player to play a series of language learning audio files. As one is played, the player will automatically play the next file, which is great.  The problem is that since the file name is not displayed, I NEVER know the file I’m in or that I’ve stopped at to continue next time. This is the only player in the WORLD that does not display the file being played!!  Who does this sort of thing?

### 1/5 — A lot of videos do not load

*2026-05-01, version 5.18.2*

Terrible experience watching videos on iPhone

### 5/5 — Simple fantastic app

*2026-03-24, version 5.18.2*

Simple design principle that you see across all their apps. Nothing fancy but does exactly what you need. Over complication in design often leads to a poor user experience which is avoided through simplicity here. Use it everyday.

### 1/5 — Ne fonctionne pas

*2026-03-17*

IP non reconnue en mode manuel comme en recherche automatique

### 2/5 — Problèmes de connexion perpétuels

*2026-02-25*

Difficile d'établir la connexion avec le NAS, il y a toujours un problème qui fait que ça n'aboutit pas ! Et quand ça aboutit, ce n'est jamais pour très longtemps...
Et en plus, lorsque le certificat change sur le NAS, retour à la case départ...
Franchement, l'idée de cette application est bonne et intéressante à la base, mais la réalisation n'est pas aboutie !
Les mises à jour ont beau se succéder, le problème subsiste.

### 5/5 — Alternative Cloud.

*2026-02-08*

Pas de surprise avec synology, on a accès facilement au serveur à tour moment depuis le téléphone.  j’ai ajouté photos… et plus je suis mécontente de Apple ou Google et plus je deviens accro.

## Frequently asked questions about DS file

### What is DS file?

DS file is a mobile application designed to manage files stored on your Synology NAS. It allows you to upload, download, and perform basic editing tasks on your files remotely. The app also enables you to browse pictures, watch videos, and access work documents from your device.

### What are the key features of DS file?

Key features include comprehensive file management for your Synology NAS, secure file transfers via HTTPS, and the ability to upload and download files between your NAS and mobile device. You can also browse media files and access documents while on the go.

### Is DS file free to use?

Yes, DS file is a free application. There are no in-app purchases or advertisements mentioned in the provided description. However, you must own a Synology NAS to utilize its full functionality.

### What are the system requirements for DS file?

To use DS file, you must own a Synology NAS and have upgraded it to DSM 5.2 or later to access the complete set of features. The app is designed to work with your DiskStation.

### How can I use DS file to manage my files?

You can use DS file to remotely access your Synology NAS and perform various file operations. This includes uploading files from your device to the NAS, downloading files from the NAS to your device, and performing basic editing on files. It also serves as a media browser for your stored content.

## Version history (last 5 releases)

### 5.18.2 — 2025-09-22

**Fixed Issues**



1. Addressed an issue where the app might exit unexpectedly during multi-file selection mode.

### 5.18.1 — 2025-08-26

**Fixed Issues**

1. Fixed an issue that could cause batch file uploads to fail.
2. Fixed an issue where swiping during audio playback interrupted the playback.
3. Fixed an issue where uploading over 200 photos on iOS 18 could cause the app to freeze on the loading screen.
4. Updated the minimum support version to iOS 17.0.
5. Minor bug fixes and overall stability enhancement.

### 5.18.0 — 2023-08-29

Compatibility & Installation
1. Updated the minimum support version to iOS 15.0.

Fixed Issues
1. Fixed an issue where uploading photos and videos might cause the app to quit unexpectedly.
2. Minor bug fixes and overall stability enhancement.

### 5.17.0 — 2023-02-13

Fixed Issues

1. Minor bug fixes and stability enhancement.

### 5.16.0 — 2022-11-21

What's New
1. Supports iPad mini 6.

Fixed Issues

1. Fixed an issue where the date and time might not be displayed correctly.

2. Minor bug fixes and stability enhancement.

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## More apps by Synology Inc.

- [DS photo](https://appshunter.io/ios/app/ds-photo/id321493106)
- [DS audio](https://appshunter.io/ios/app/ds-audio/id321495303)
- [DS cam](https://appshunter.io/ios/app/ds-cam/id349087111)
- [DS finder](https://appshunter.io/ios/app/ds-finder/id429865523)
- [DS video](https://appshunter.io/ios/app/ds-video/id540949418)

All apps by Synology Inc.: https://appshunter.io/developer/321493109

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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 2026-08-26.*