RemoteOpsX for Linux, Windows, macOS and Android
SSH, SFTP, RDP and VNC, live server health, runbooks and tunnels in one desktop app. Your servers and keys stay on your machine. Free for up to ten servers.
Paid plans from $4.99 / month. Monthly and yearly plans start with a 7-day free trial. Cancel anytime.
Each product solves one problem well, and each page says what it does, what it runs on and what it costs.
Desktop app for Linux, Windows and macOS, and an Android app
A unified remote-operations workspace — not just another terminal.
SSH, SFTP, RDP and VNC, agentless live server health, executable runbooks, multi-host operations and SSH tunnels in one local-first desktop app. Free for up to ten servers.
SIP softphone for Android and Linux
Your office extension on your phone and your computer, on the PBX you already have.
Darwvin Softphone is a SIP softphone for the PBX or provider you already use, such as Asterisk or FreePBX (we test against Asterisk): several accounts, encrypted calls where your PBX offers them, and a Call Doctor that suggests why a call sounded bad. Free for two SIP accounts; call recording and blind transfer come with Personal Pro.
Sales and support CRM
Every customer, deal and call in one place: hosted by us, or on your own server.
Contacts, companies, leads, deals with pipelines, quotes, tickets, tasks and reports, with automation and web forms, and calls that log themselves through Darwvin Softphone. Persian and English, right-to-left and Jalali dates built in.
New
Harbor Supply
$4,200
Northwind
$1,800
Qualified
Lumen Labs
$9,600
Proposal
Alder & Co
$12,000
Pike Freight
$3,300
Self-service from download to cancellation. No sales call needed.
Download the app and use the free plan, or start a free trial of a paid plan where one is offered.
Pick a plan. Checkout is run by Gumroad, our merchant of record, who handles payment, tax and receipts.
Sign in with your darwvin.com account. Your plans, devices, licenses and downloads are all in one place.
Subscriptions renew automatically until you cancel from Manage billing in your account. A payment can be refunded within 14 days.
Everything you need to decide whether our software fits is published, not promised on a call.
Every product page lists the platforms it supports and what it needs to run, so you can check before you buy.
Read the documentationWhat a subscription or license covers, how devices and keys are activated, and what updates and support include.
Licensing and buyingWhat each product sends to us — and what it never sends — written from the code, not from marketing.
Security and data handlingCancel a subscription at any time from your account. Online purchases can be refunded within 14 days.
Refund policy11 min read
The best SSH client depends on your platform. We compare OpenSSH, PuTTY, MobaXterm, Termius and Tabby by platform, as of October 2026.
11 min read
FreePBX softphone setup over PJSIP: create the extension, match the Asterisk endpoint, auth and aor config, set NAT options, and fix 401, 403 and timeouts.
10 min read
Darwvin Softphone is a SIP softphone for Android and Linux, in Early Access. Its Call Doctor ranks the likely causes of a failed or bad-sounding call.
SSH, SFTP, RDP and VNC, agentless live server health, executable runbooks, multi-host operations and SSH tunnels in one local-first desktop app. Free for up to ten servers.
