Windows Desktop App
Bulk SMS Software for PC
Send SMS to thousands of contacts from your Windows PC or laptop.
The WinSMS desktop application brings fast, personalised bulk SMS straight to your Windows PC or laptop. Download it free, register for test credits, and start sending in minutes.
Microsoft SMS sender to send SMS from your laptop or PC
The WinSMS desktop PC software enables you to quickly and easily send SMS messages to individual contacts or to groups containing thousands of contacts. It brings the power of reaching staff and customers alike within seconds, right to your desktop PC or laptop.
Features include long messages of up to 918 characters, scheduled and repeat messaging, online address-book synchronisation, importing contacts from Outlook or CSV files, message templates, custom fields, merge fields, shared address books and much more. Use WinSMS to schedule meeting reminders, product launches, monthly specials and more.
Download and start connecting
You can download our bulk SMS software now and try it immediately with the test credits added to your account when you register. If you don't have a WinSMS account yet, you can sign up at no cost or obligation.
For Microsoft Windows PCs and laptops, download the WinSMS desktop software using the button above. To upgrade an existing installation, open the software, click “Help” and choose “Check for new version”. To install it fresh, use the download button.
WinSMS delivers to all major South African networks — Vodacom, MTN, Cell C and Telkom Mobile — and because your credits never expire, you only ever pay for the messages you actually send.
Regular software updates
The WinSMS Desktop Client is updated regularly with new features, performance improvements and security enhancements — including options such as setting your preferred time zone for users living or travelling outside South Africa, and improved batch cost estimations.
If you need any assistance installing WinSMS, please contact us or give us a call on 0861 WINSMS (086 194 6767) during office hours.
Everything you need to send at scale
Personalised mass messaging
Merge names and custom fields into every message so each recipient gets a personal SMS, not a generic blast.
Contact management & groups
Import contacts from Outlook or CSV, organise them into groups, and sync your address book online.
Scheduled & repeat messaging
Queue messages for the perfect time, or set up recurring sends for regular reminders.
Long messages up to 918 characters
Say everything you need to in a single, properly concatenated message — no awkward splits.
Templates & merge fields
Save message templates and use custom and merge fields to tailor each send in seconds.
Two-way replies
Receive replies back into the app and hold real conversations, with no charge for incoming messages.
Built for the way you work
- Meeting and appointment reminders
- Product launches and monthly specials
- Marketing and promotional campaigns
- Staff and operational alerts
- Payment and account reminders
Ready to send from your desktop?
Create a free account, download the Windows client, and send your first SMS in minutes.