Top 15 StraightCalendar Alternative and Similar Softwares | Apr 2017

Display of holiday of the United States, Japan.(Sequentially, I will continue to add the corresponding country / region.)
Display of the lunisolar calendar and synodic month.
It can convert to the Jewish/Hijri calendar(Hebrew calendar and Islamic calendar).
In calendar weekly, monthly, it can specify top with all day of the week.(Of course, starting from Monday, it can specify starting from Tuesday and starting from Saturday.)
Schedule management is possible only with a smartphone , and available offline.
It can exchange schedule in a group using the cloud and e-mail.(Only supports Android currently.)
In the case of storing and exchange of the schedule, it can lock with a password(AES 128 bit).
It can register the schedule in various specification method.("Every Tuesday, except holidays", "Second Tuesday".)
It can predict the cycle and manage performance.(For example, prediction of 29.5 days cycle and registration of performance.)
The schedule can be displayed as a favorite image icon.
In the case of consecutive schedules, it isn't displayed one by one,
It can display with a band in a lump.
In the case of schedule of the consecutive days(such as 21:00 - 6:00 the next morning),
it can easily set up.
It can adjust the time difference of schedule by specified date and time.(Automatic calculation by the time zone change ex) Tokyo 10:00 ? New York 20:00(The day before))
Diary and Memo(Can be used as a ToDo) includes.
Alarm and snooze function includes. (It can set the wake-up time in consideration of the day of the week and holidays.) ...

1. Voice Reminders

Voice Reminders Calendar reminders in your own voice. No need to type. The easiest and least time consuming way to create calendar reminders. Create calendar reminders by recording in your own voice OR by taking a picture of something OR by using the usual way of tying. Your choice. Remember everything, forget......

2. Above & Beyond

Above & Beyond The most powerful PIM available today helps you organize to-do lists, meetings, phone calls, and business appointments. Above & Beyond gives you note-, address-, and phone-books, along with multiple views of your schedule, and report printing. The perfect PC-based time management solution. It's the PIM for success.......

3. AM-Notebook

AM-Notebook AM-Notebook is an english/german multi-featured personal information manager that provides an easy and reliable way to save notes, formula supported spreadsheets, diagrams/flowcharts, to do lists, tasks and contacts within a light weight tray icon tool.......

4. FCorp My Calendar

FCorp My Calendar Manage diary/note, schedule, todo, birthday, etc.......

5. Kontact - KOrganizer

Kontact - KOrganizer KOrganizer is the calendar and scheduling component of Kontact, the integrated personal information manager from KDE.......

6. Hiri

Hiri Fast, good looking email client. Lighter than MS Outlook with some unique and clever features.Basics:- Fully integrated calendar- Tasks- Contacts- Built for Exchange, Office 365 and Outlook.com- Uses Microsoft's own protocol - EWS. So if you need to go back to Outlook, everything will be synced.Nice features:- Great task list......

7. LifeTopix

LifeTopix Organize work and life in this complete calendar and planner app. 100,000+ users already do! It's simple for daily agenda, tasks, appointments, reminders, lists, chores - and powerful for home and work projects, GTD, notes, PDF files, inboxes, notes, contacts, passwords, lockers, assets, services, bookmarks, shopping, finances, events, education, online......

8. Agenda At Once Free PIM

Agenda At Once Free PIM Highly customizable and configurable Personal Information Manager for task management, with many visual customization options. It includes a fairly featured notes feature, contacts, day planning, detailed and hierarchical to-do manager. Designed with GTD in mind. Excellent for mapping out the schedule for a day.......

9. Wadowedo

Wadowedo Post your ideas and suggestions through specific blocks according to your topics.ToDo lists, Polls, Chats, Avalibility calendars. all suggestions get in appropriate tools within a unique interface with Wadowedo.......

10. Meetifyr

Meetifyr The world's simplest shared calendar.Meetifyr helps groups of people find the best time for all of them to meet up. Meeting up with friends should be easy but keeping track of who's free when can be difficult.......

11. Focuster

Focuster Be more productive in just minutes a day.Let Focuster automatically manage your schedule for you. All you need to do is focus on the next thing.All you need to do is decide what’s nextFocuster optimizes your schedule in Google Calendar so you're making more consistent progress towards your goals.Increased ProductivityFocuster......

12. PollSchedule

PollSchedule A tool to help you coordinate a time to meet with friends.......

13. Osmo

Osmo Osmo is a handy personal organizer, which includes calendar, tasks manager, address book and notes modules. It was designed to be a small, easy to use and good looking PIM tool to help to manage personal information. In its current state the organizer is quite convenient to use - for......

14. Orage

Orage Orage is a new modern calendar application for the Xfce Desktop Environment. Orage has been designed from the start to be quick and easy-to-use. Its user interface is clean and intuitive, and does not include any confusing or useless options. Orage is fast and responsive and uses minimal system resources.......

15. Extreme Agenda

Extreme Agenda Extreme Agenda is your personal organizer for the iOS with powerful calendar, task, notes, quick list, and contact views.What they Say: "Cant find a better value anywhere in the AppStore than Extreme Agenda" - Doug G in Mar 2012 iPhone Life Magazine"A better alternative to Pocket Informant. .. Your calendar......