
Our Free plan gets you started. Our Pro plan takes you further. Free 7-day trial of the Pro plan included.

For decades, I've been relentlessly searching for a seamless, reliable solution for collaborative screenwriting, and everything has come up way short — until ArcStudio. Finally! An easy to use, rock-solid, one-stop-shop to structure, write, re-write, and note scripts with partners. The developers "get it" and are constantly evolving and improving in response to real users in the field. ArcStudio has saved me so much time and hassle, freeing me up to be creative!
Industry standard formatting meets thoughtful design
Because Hikvision has tightened security against bots, here is the safest methodology to browse the repository.
Once connected (which will likely fail today), you’d look for: hikvision firmware ftp
Never download firmware from a random FTP link posted in a forum. Always verify the SSL certificate or hash if you access ftp.hikvision.com directly. And before you hit "upgrade," read the Release Notes—because the wrong firmware doesn't just fail; it destroys. Because Hikvision has tightened security against bots, here
"Who is guest?" he whispered. He was the only one on this network. The camera was physically plugged into his laptop. There was no outside internet access. And before you hit "upgrade," read the Release
At this rate, it would take twenty minutes. Elias leaned back, watching the progress bar creep forward.
| Problem | Likely Cause | Fix | |---------|--------------|-----| | Connection refused | FTP server offline | Use HTTPS portal | | 530 Login incorrect | Anonymous access disabled | Request authenticated FTP via support ticket | | File downloads as .html | Server redirects to login page | Stop using FTP | | Firmware won’t flash after FTP download | File corrupted during legacy transfer | Re-download via HTTPS and verify MD5 | | “Mismatched firmware” error | Downloaded wrong regional version | Check language (EN/ML/CH) and hardware revision |
The connection was slow, agonizingly so. The directory listing finally populated. It was empty. This was the "dump" zone. To flash the firmware, he had to push the digicap.dav file—the firmware image—into this void, and the camera would hopefully swallow it.

The most efficient, elegant, intuitive, and all around user-friendly screenwriting software I've ever used — and I've used them all.
No! We release features often (often multiple per week!), and you're always on the latest and greatest version with the Pro plan (also on other plans, but some features might not be included).
Yes! Arc Studio has real-time collaboration built in, but continues to work seamlessly when offline.
Inviting collaborators requires a subscription, but collaborating itself can be done on the free plan (script editing and commenting are included in the free plan). If your collaborators want to use the advanced features in the Pro plan (outlining, custom formatting, etc.), they will also need to upgrade.
Not at this point, though we might have one in the future. You can use Arc Studio in Chrome on any Android device, though we don't offer long-term offline support.
No, your subscription is per person and includes unlimited devices: mac, Windows, iPadOS, iOS, and any browser.
Arc Studio is the new industry standard in screenwriting.
We go beyond formatting, with next-generation story-building
and real-time collaboration.