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SysTools ICS Splitter Software

Best ICS split tool is the expert’s recommended software to split large-sized ICS files based on the event’s count, subject, category, organizer, size of files, and date range. Accessing ICS/ iCal files with more than 10 events is a complex task. With the help of ICS Splitter software, users can split heavier calendar files into multiple ICS/ iCal files. This will help to share and access the files with other platforms.

(Average Rating 4.7 Based on 2895 Reviews)
  • Add File and Add Folder Option to Browse ICS File into Software
  • Split ICS Files Based on Count, Size, Subject, Organizer, Date, and Category
  • A Smart Dashboard for Tracking Live Splitting of Calendar Files
  • Reports Generation After the Completion Splitting Large Calendar Files
  • Maintains Data Hierarchy of ICS/ iCal Files During Splitting
  • ICS Splitter Tool is Available for Both Windows and Mac OS
  • Software Allows to Convert Large ICS/ iCal Files into Separate Files

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Free Demo - SysTools ICS Splitter Fully Tested & Secured to Use

Why Choose SysTools ICS/ iCal Splitter to Split ICS File?

Download ICS File Splitter To Manage Calendar Files Efficiently

split ics file based on subject

Splitting Calendar Files Based on Subject

This tool allows users to choose the subject on which they want to convert the large ICS files. Users can input the desired subject for splitting the file into individual calendar files.

break ics file by size

Split ICS/ iCal File By Size

Download the ICS Splitter tool to split the large calendar files of Windows and Mac OS according to the required size. Users can choose the desired file size from 10 KB to 10 MB.

split ics/ ical file based on category

Split iCal/ ICS File Based on Category

Events can be divided into multiple categories. This tool generates the separate ICS/ iCal files based on the categories.

split ics file based on event count

Split ICS File By Event Count

To split ICS/ iCal files, SysTools ICS Splitter allows users to select the number of events to split large ICS/ iCal files into smaller ones. Users can choose the desired event count, which is a minimum of 1.

filter required events from ics files before split

Date Filter to Split Calendar Files

This tool provides an option to select the date range(To and From) to split the large ICS/ iCal files. This helps to create the multiple calendar files according to the requirement.

split ics and ical file based on organizer

Split ICS/ iCal Files Based on Organizer

There can be multiple members in the ICS file. Using this tool, users can split the ICS file based on the organizers.

platforms support ics files

SysTools ICS Splitter - Compatible With Various ICS Supported Platforms

Download this prominent ICS file splitter software, which has a wide range of features. After splitting the ICS file based on date, size, events, category, subject, and organizer. Users can load the smaller files into multiple ICS-supported platforms for simplified data management.

  • Google Calendar
  • Microsoft Outlook
  • Apple Calendar

SysTools ICS Split Tool - Video

Key Features of SysTools ICS Splitter Tool

Split Large ICS or iCal Files into Multiple Files Without Any Hindrances

split large ics and ical files based on event count

Split ICS/ iCal File Based on Events Count

Dealing with a single ICS or iCal file having multiple events is a cumbersome task. This expert’s recommended tool provides an option to split the calendar file according to the events count, users can choose the desired number of events in a single ICS or iCal file.

split large sized calendar files

Split Calendar Files Based on File Size

A bulky ICS or iCal file is difficult to share. This ICS splitter tool allows users to split the large calendar file based on the required file size. Users can choose the file size between 10 KB and 10 MB.

split ics or ical files based on organizers

Create Separate Calendar File for Organizers

This tool can create separate ICS or iCal files based on the organizers. This will help to manage and distinguish the separate organizer’s calendar files easily.

convert ics and ical files into multiple files based on categoies

Convert Multiple ICS or iCal Files Based on Categories

The calendar events can be categorized into multiple ones. This prominent tool allows users to create separate ICS/ iCal files based on the categories.

choose subject to split calendar files

Select Subject to Split Calendar Files

This ICS splitter tool allows users to choose the desired subject on which they want to create separate ICS files. Users can select the subject to create separate ICS or iCal files according to the subject.

filter events from calendar files

Date Filter for Selective Splitting

Users can use the Date filter to choose the required files in a particular period. This tool allows users to select a date range on which they can split the ICS or iCal files into small-chunk files.

ics splitter has interactive user interface

Interactive Interface

This tool is easy to use not only for the technical users but also for the novice users. Its interactive user interface helps users to get familiar with the functionality. All of the options are also self-explanatory.

choose destination to save resulting ics or ical files

Select Destination to Save Resulting Files

This tool provides the option to select the destination to save the resulting files after splitting. Users can browse the desired location on their desktop according to the requirements.

preserves data integrity

Intact Events Integrity

This reliable tool preserves the ICS or iCal calendar events through the splitting process. The resulting multiple calendar files preserve the data integrity and security.

compatible with win and mac

Support Windows and Mac OS

Users can download ICS Splitter on both Windows and Mac machines to split ICS or iCal files. It is compatible with both operating systems and does not require extra configurations.

ICS Splitter Software - Specifications

Try the Demo Version to Get an Exposure to How the Tool Works

download ics splitter software

(Windows OS)

Name: SysTools ICS Splitter
Version: 3.0
Size: 98.2 MB
Release Date:  April, 2025
MD5: ee3ca4cbb75d2b4923eeecd2d2109ca6
Delivery: Free via Email
Free Version: Download Now

(Mac OS)

SysTools Mac ICS Splitter
3.0
34.7 MB
March, 2025
21d4070095543963cc9df014585a763b
Free via Email
Download Now

Trial Limitations:		 (Windows)

Demo version will split only first 10 events of ICS file.		 (Mac)

Demo version will split 10 events of ICS file.
(Windows) (Mac)
Hard Disk Space: 100 MB of free hard disk space required 100 MB of free hard disk space required
RAM: 4 GB of RAM (4 GB is recommended) 4 GB of RAM (4 GB is recommended)
Processor: Intel® Core™ 2 Duo CPU E4600 @ 2.40GHz 2.39GHz Mac Computer with Intel Processor
Mac Computer with Apple Silicon (Apple M1)

Platforms:		 (Windows)

 Windows 11 (64 bit), 10, 8, 7 (32 bit or 64 bit) & Windows Server 2019, 2016, 2012 R2, 2008 Compatible with Microsoft Outlook 2000, 2003, 2007, 2010, 2013, 2016, 2019, 2021 (32/64 bit)		 (Mac)

MacOS X 10.8 (Mountain Lion), MacOS X 10.9(Mavericks), MacOS X 10.10 (Yosemite), MacOS X 10.11 (El Capitan), MacOS X 10.12 (Sierra), MacOS X 10.13 (High Sierra), MacOS X 10.14 (Mojave), MacOS X 10.15 (Catalina), MacOS X 11.0 (Big Sur), MacOS X 12.0 (Monterey), MacOS X 13.0 (Ventura), MacOS X 14.0 (Sonoma)

Application Pre-Requisites:

(Windows)

  • Microsoft .NET framework 4.5 or above should be installed.

(Mac)

Product Guide:

(Windows)

(Mac)

User Control

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SysTools ICS File Splitter Software

Compare Free & Full Version Before You Choose

Features Free Version Full Version
Split ICS File Based on Date Range
Split ICS/ iCal Based on Category
Convert an ICS File into Multiple Based on Subject
Split Large Calendar Files By Events Count
iCal or ICS Files Split Based on File Size
Split Calendar Files Based on Organizer
Split ICS File Based on Multiple Events 25 Items / Folder All Items
Cost FREE $39

Frequently Asked Questions

Common Queries Related to Split ICS Files

Can I split a 100 MB ICS file using this tool?

ICS Splitter screen

Yes, using this ICS splitter, users can split the 100 MB files and also more than that.

Yes, you can use the Date option to choose the desired events to create separate files.

Yes, using this tool, users can choose the event count to create separate calendar files.

Yes, this tool incorporates a feature to choose the split by organizer where it creates separate ICS files for each organizer individually.
SysTools ICS Splitter Tool - User Testimonials

Explore the Reviews of Clients Over Expert’s Recommended ICS Splitter

4.7
2895 Ratings
5 Star
82%
4 Star
13%
3 Star
2%
2 Star
1%
1 Star
2%
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