CSV & Excel Dataset Merger / Splitter [Bulk Optimizer]

High-speed tool to merge multiple CSV & Excel files or split large datasets into smaller chunks by rows, file size, or specific patterns. Clean duplicates, optimize data formats, and structure columns. The ultimate utility for handling millions of B2B cold email leads and data lists.

Publisher description, verbatim

Last 7 dayson this actor

2other changes

Each one reaches followers by email the morning after.Follow this actor

Key figures30 readings

Price / 1k$100.00per 1,000 apify-actor-start

Users / 30d9↑ 5 over 30 readings

Users, all time18↑ 12 over 30 readings

Runs / 30d52↑ 29 over 30 readings

Runs / user / mo5.78runs per monthly user

Users / 30d30 readings

Store search presence

1top-10 keywords

best #8 for “dataset”

dataset#8

re-crawled daily

Recorded changes

showing 3 of 17 in the last 30 days · followers get all 17 by email

2026-09-05schemaInput schema changed—on record
2026-09-05contentREADME updated+1,562 characters+1,562characters
2026-08-24searchKeyword rank moveleft top-10 for “bulk data” (#6 → outside top 100)—on record

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